Abel Uribe / baiduhaiEnglewood resident Fannie Peeples gets a Johnson & Johnson COVID-19 vaccine from Friend Health nurse Syreetta Stinson at the Peace House of I Grow Chicago, March 26, 2021. I Grow Chicago teamed with Friend Health to provide 150 vaccines, coffee and doughnuts at the event.
Zbigniew Bzdak / baiduhaiEmployees cheer as the initial doses of the COVID-19 vaccine arrive at Silver Cross Hospital in New Lenox on Dec. 16, 2020.
Terrence Antonio James / baiduhaiTony Marshall waits to be vaccinated against COVID-19 at one of the Chicago Department of Public Health's hyper-local vaccination sites, a converted city bus situated at 69th and Sangamon streets in Chicago on June 3, 2021.
Stacey Wescott/baiduhaiRosita Palomo (cq) preps Antonio Perez-Sanchez, right, for his COVID-19 vaccine at the Esperanza Health Centers vaccination clinic on Tuesday, December 21, 2021 in Chicago. Today the vaccination clinic will give out nearly 450 vaccines. (Stacey Wescott/baiduhai)
Jose M. Osorio / baiduhaiThe Moderna COVID-19 vaccine at the Mahalia Jackson Apartments in Chicago, March 11, 2021.
Jose M. Osorio / baiduhaiPeople walk to the COVID-19 mass vaccination site at the United Center in Chicago on May 24, 2021. Monday is the last day of walk-in vaccinations at the vaccine site.
Antonio Perez / baiduhaiA man walks into the Chicago Department of Public Health COVID-19 vaccination bus outside the South Shore Atlas Senior Center on May 5, 2021.
Zbigniew Bzdak / baiduhaiNicole Costa, pharmacy manager at Amita Health Presence Medical Center in Joliet, brings a container of the COVID-19 vaccine to be administered to medical personnel on Dec. 16, 2020.
Erin Hooley / baiduhaiChicago Mayor Lori Lightfoot receives her first dose of the Pfizer COVID-19 vaccine from Chicago Health Commissioner Dr. Allison Arwady, Jan. 25, 2021, at St. Bernard Hospital in the Englewood neighborhood.
Antonio Perez / baiduhaiRefrigerated Pfizer Covid-19 vaccine doses are handled at Rush University Medical Center in Chicago on Sept. 7, 2022.
Erin Hooley / baiduhaiPeople wait in socially distanced chairs on the arena floor at the new COVID-19 mass vaccination site at Chicago State University on April 5, 2021.
Stacey Wescott / baiduhaiVictor Torres receives a Moderna COVID-19 vaccine March 19, 2021, in Batavia. This is Kane County's first COVID-19 mass vaccination site.
John J. Kim / baiduhaiChii Lewis holds her son, Isaiah, 3, as medical assistant Joyce Brown administers a COVID-19 vaccination at an Advocate Children's Medical Group clinic in Evergreen Park.
Antonio Perez / baiduhaiCOVID-19 vaccinations are in a bin at Cook County Health's North Riverside Health Center in North Riverside on Jan. 22, 2021.
Jose M. Osorio / baiduhaiElizabeth Zimnie, an ER nurse at Norwegian American Hospital, receives the COVID-19 vaccination administered by Dr. Abha Agrawal, chief medical officer at Norwegian American Hospital, at Loretto Hospital on Dec. 15, 2020.
Antonio Perez / baiduhaiRegistered nurse Carrie Travis, left, vaccinates Wanda Dean's elderly mother outside a CTA COVID-19 vaccination bus outside Chicago Public Library's North Austin branch.
John J. Kim / baiduhaiJacque Mena comforts her five-year-old daughter Dahiana as she receives her second dose of the COVID-19 vaccine at Esperanza Health Centers medical clinic in the 4700 block of South California Avenue, March 30, 2022, in Chicago.
Erin Hooley / baiduhaiExecutive Director of the Latino Policy Forum Sylvia Puente receives her first dose of the Pfizer COVID-19 vaccine Jan. 25, 2021, at St. Bernard Hospital in the Englewood neighborhood
Brian Cassella / baiduhaiJia Lian Qiu receives the COVID-19 vaccine on June 28, 2021, at the Pui Tak Center in Chinatown.
Jose M. Osorio / baiduhaiPeople get their temperature taken by a security guard at the walk-in COVID-19 mass vaccination site at the United Center in Chicago on May 24, 2021.
Jose M. Osorio / baiduhaiDr. Marina Del Rios, from the University of Illinois health system, reacts as she receives Chicago's first COVID-19 vaccination from Dr. Nikhila Juvvadi on Dec. 15, 2020.
Charles Rex Arbogast / APCardinal Blase Cupich, archbishop of Chicago, blesses medical workers Dec. 23, 2020, after receiving the first of the two Pfizer-BioNTech COVID-19 vaccinations at St. Anthony Hospital in Chicago.
Terrence Antonio James / baiduhaiSister Patricia Sanchez receives a COVID-19 vaccination from medical assistant Syreetta Stinson at Friend Health clinic on East 55th Street in Chicago on Feb. 18, 2021.
Jose M. Osorio / baiduhaiA worker moves traffic cones at the drive-thru COVID-19 vaccination area of the United Center mass vaccination site in Chicago on March 23, 2021.
Jose M. Osorio / baiduhaiClara Johnson, a CNA care giver, receives a Pfizer COVID-19 booster vaccine from registered nurse Barbara Hackel with Forum Extended Care Services at Belmont Village Senior Living in Glenview on Oct. 27, 2021. Both residents and employees received their booster vaccines during the morning.
Erin Hooley / baiduhaiNorridge school district teacher Mary Beth Schaefer, 58, prepares to get a Pfizer COVID-19 vaccine at Triton College on Feb. 4, 2021, in River Grove.
Jose M. Osorio / baiduhaiChicago Department of Public Health Commissioner Dr. Allison Arwady shows a sticker after receiving her second round of the Pfizer COVID-19 vaccine at Truman College in Chicago on Jan. 21, 2021.
Stacey Wescott / baiduhaiRobin Meier, a resident at Alden Estates of Northmoor, receives a COVID-19 vaccination from pharmacy lead Anneliese Szutenbach at the nursing home on Jan. 8, 2021, in Chicago.
Antonio Perez / baiduhaiRegistered nurse Jennifer Gallagher gives a COVID-19 vaccine to Dr. Kevin Barrett as he takes a selfie at the Mulcahy Center on the Loyola University Medical Center campus in Maywood on Jan. 5, 2021. Loyola Medicine said it has vaccinated only those workers who have direct contact with patients.
Youngrae Kim / baiduhaiIllinois National Guard Spc. Tyleasha Smith gets ready to give COVID-19 vaccines Jan. 25, 2021, at the Tinley Park Convention Center.
Antonio Perez / baiduhaiPeople wait in a line wrapped around two blocks before entering the United Center mass vaccination site March 9, 2021.
Jose M. Osorio / baiduhaiMichael Pacheco, 14, of Chicago, eyes his Pfizer COVID-19 vaccine syringe while sitting for registered nurse Carissa Blumenshine at an Advocate Aurora Health vaccine center May 13, 2021, in Des Plaines.
Jose M. Osorio / baiduhaiPharmacists from Forum Extended Care Services prepare Pfizer COVID-19 vaccines to give boosters to residents and employees at Belmont Village Senior Living in Glenview on Oct. 27, 2021.
Jose M. Osorio / baiduhaiAustin Banton, 77, rolls his sleeve up for his first dose of the Moderna COVID-19 vaccine at the Mahalia Jackson Apartments in Chicago on March 11, 2021.
Jose M. Osorio / baiduhaiDr. Allison Arwady, right, commissioner of the Chicago Department of Public Health, speaks as Deatra Howard, center/wearing red mask, chief nursing officer at Loretto Hospital, gives the COVID-19 vaccine to Jermilla Hill, a patient care technician also at Loretto Hospital on Dec. 15, 2020.
Antonio Perez / baiduhaiPeople line up to get the Moderna COVID-19 vaccine at the Metro Infectious Disease Consultants office in Burr Ridge on March 16, 2021. Metro Infectious Disease Consultants is a practice of doctors that has been given nearly 30,000 doses to distribute.
Jose M. Osorio / baiduhaiKaren Jozefowicz receives a first dose of the Pfizer COVID-19 vaccine at the American Airlines Conference Center at Gallagher Way next to Wrigley Field on April 5, 2021.
Chris Sweda / baiduhaiLong-term care veteran Melissa Ann Klocker receives a COVID-19 vaccine from nurse Barbara Motoszko at Edward Hines Jr. VA Hospital on Dec. 15, 2020. Klocker, who served as a Black Hawk helicopter mechanic in the Army in the Persian Gulf era, was the first veteran at Hines to receive the COVID-19 vaccine.
Youngrae Kim/baiduhaiChicago Health Commissioner Dr. Allison Arwady expresses how she feels after getting the COVID-19 vaccination at Malcolm X College in Chicago on Dec. 29, 2020.
Brian Cassella / baiduhaiThe new ultra-cold freezer holds the Pfizer COVID-19 vaccine Dec. 17, 2020, at Roseland Community Hospital on Chicago's Far South Side.
Erin Hooley / baiduhaiPeople sit at stations at the COVID-19 mass vaccination site in the Jones Convocation Center on the campus of Chicago State University, April 5, 2021. It was one of two new mass vaccination sites Chicago opened on April 5.
Antonio Perez / baiduhaiPeople get off from a charter bus outside the United Center mass vaccination site on March 9, 2021.
Brian Cassella / baiduhaiRoseland Community Hospital nurse Mariel Miagusko prepares doses of the Pfizer vaccine Dec. 30, 2021 during a COVID-19 vaccination event at Josephine's Southern Cooking in Chatham.
Jose M. Osorio / baiduhaiThe Cook County Health mass vaccination site in Matteson on April 13, 2021, a day before it opens to the public. They will be injecting the Pfizer vaccine. Illinois residents 16 years and older are eligible to get the COVID-19 vaccine, as eligibility expanded.
Brian Cassella / baiduhaiMedical workers prepare doses of the Pfizer COVID-19 vaccine Dec. 17, 2020, at Roseland Community Hospital.
Antonio Perez / baiduhaiWalgreens pharmacist Connie Fogg prepares a COVID-19 vaccine at Seguin Services on Feb. 4, 2021, in Cicero.
Antonio Perez / baiduhaiNational Guard Spc. Sean Sumugat, left, waits for the next person to arrive for a COVID-19 vaccination at Cook County Health's North Riverside Health Center on Jan. 22, 2021.
Jose M. Osorio / baiduhaiDr. Lois Clarke, right, with Loretto Hospital, gives a COVID-19 vaccination to Barbara Shields-Johnson, at registered nurse at Loretto Hospital on Dec. 15, 2020.
Antonio Perez / baiduhaiFerrara Candy employee Leonor Soberanis after receiving her Moderna COVID-19 vaccine on April 15, 2021. Some companies are organizing vaccination clinics for their employees on site.
Brian Cassella / baiduhaiPeople check in to receive the COVID-19 vaccine on June 28, 2021, at the Pui Tak Center in Chinatown.
Antonio Perez / baiduhaiEthel Coleman receives her COVID-19 vaccine as the Cook County Health Department opened its fourth large-scale vaccination site on March 5, 2021, in Des Plaines. It is the first large-scale facility to administer the Johnson & Johnson vaccine in Illinois.
Antonio Perez / baiduhaiWalk-in patients head into the United Center mass vaccination site on April 23, 2021, in Chicago.
Antonio Perez / baiduhaiPfizer COVID-19 vaccine vials are shown May 7, 2021, inside a CTA vaccination bus parked outside Chicago Public Library's North Austin branch.
Jose M. Osorio / baiduhaiLorraine Shaw, 98, right, sits with daughter Carolyn Trimble in an observation area after Shaw received her first Pfizer COVID-19 vaccine at a clinic at Golden Gate Funeral Home in Chicago's Auburn Gresham neighborhood on April 22, 2021.
Abel Uribe / baiduhaiPeople stand in line outside Trinity United Church of Christ to get COVID-19 vaccines Feb. 13, 2021.
Stacey Wescott / baiduhaiGov. J.B. Pritzker talks at the drive-thru COVID-19 vaccination site at the Lake County Fairgrounds in Grayslake on Jan. 27, 2021.
John J. Kim / baiduhaiWorkers pound anchors for temporary tents for the vaccine center being built in a parking lot outside the United Center on Feb. 26, 2021. According to officials, it will be capable of inoculating 6,000 people per day.
Stacey Wescott / baiduhaiVehicles line up inside a building at the Lake County Fairgrounds at a drive-thru COVID-19 vaccination site Jan. 19, 2021, in Grayslake.
Erin Hooley / baiduhaiSpecialist Amoabin cleans a COVID-19 vaccine station Triton College on Feb. 4, 2021, in River Grove.
Youngrae Kim/baiduhaiU.S. Surgeon General Jerome Adams points as ER technician Demetrius Mcalister puts on a gun show after getting the Pfizer COVID-19 vaccination at St. Anthony Hospital in Chicago on Dec. 22, 2020.
Abel Uribe / baiduhaiU.S. Sen. Tammy Duckworth has her temperature taken before touring the vaccination center at Triton College in River Grove on Feb. 27, 2021.
Vashon Jordan Jr. / baiduhaiAmanda Kohler-Gopen administers a COVID-19 vaccine to Alfred Gardner before he receives a haircut from Alfred Ponder during the "Vax & Relax" COVID-19 vaccination event at It's Official Barber Shop in the Englewood neighborhood on June 5, 2021.
Terrence Antonio James / baiduhaiStagg Elementary School math teacher Mary Caffero receives a COVID-19 vaccination from Innovative Express Care medical assistant Amanda Azam on March 5, 2021, at Chicago Vocational Career Academy.
Jose M. Osorio / baiduhaiRosio Santillan, a medical assistant with Instavaxx, vaccinates Gregory Hudson, 62, at a COVID-19 vaccine clinic at Golden Gate Funeral Home in Chicago's Auburn Gresham neighborhood on April 22, 2021.
Terrence Antonio James/baiduhaiRegistered nurse Tiffany Robles gives a COVID-19 Pfizer vaccine booster shot to Johnnie Adams at Atlas Senior Center on East 79th Street in Chicago on Oct. 27, 2021.
E. Jason Wambsgans / baiduhaiNurse practitioner Carrolle Derradji, left, with the Night Ministry, gives a COVID-19 booster shot to Michael Spina as a street medicine team from the social service provider distributes food, supplies and vaccine boosters outside a men's hotel on South Clark Street in the South Loop on Nov. 12, 2021.
Jose M. Osorio / baiduhaiLuscia Castellanos, 12, of Des Plaines, looks away as she receives a Pfizer COVID-19 vaccine from nurse Meredith Price at a Cook County Health COVID-19 vaccine site in Des Plaines on May 13, 2021. Children ages 12 to 15 are now eligible to receive the Pfizer vaccine.
Brian Cassella / baiduhaiDoses of the Pfizer COVID-19 vaccine are prepared at Illinois State University on April 15, 2021, in Normal.
Antonio Perez / baiduhaiStaff member Pam Domdey helps a senior Dino Franceschina keep warm as he waits to receive a COVID-19 vaccine at Caledonia Senior Living and Memory Care nursing home in North Riverside on Jan. 12, 2021.
Terrence Antonio James / baiduhaiPharmacist Danny Wolak gives a COVID-19 vaccine to Chicago Public Schools teacher Katrina Haynes on Feb. 11, 2021, at Roberto Clemente Community Academy. Haynes teaches at Clinton Elementary School.
Brian Cassella / baiduhaiMedical workers prepare to administer the first doses of the COVID-19 vaccine Dec. 17, 2020, at Roseland Community Hospital.
Stacey Wescott / baiduhaiVolunteer Curtis Wilson helps Rosary Segura make her way through a line at the mass COVID-19 vaccination clinic in a former Carson Pirie Scott store in Aurora on April 9, 2021.
Antonio Perez / baiduhaiPeople have their temperatures checked before heading into the United Center mass vaccination site on April 23, 2021. Chicago's public health Commissioner Dr. Allison Arwady said all city mass vaccination sites will accept walk-in appointments starting today.
E. Jason Wambsgans / baiduhaiSymphony 87th Street skilled nursing facility resident Victor Murray receives the Moderna COVID-19 vaccine from CVS pharmacist Kevin Chau on Dec. 28, 2020.
Jose M. Osorio / baiduhaiPharmacists from Forum Extended Care Services — James Scanlon, from left, Jeannette Ash and Pradip Patel — prepare Pfizer COVID-19 vaccines to give boosters to residents and employees at Belmont Village Senior Living in Glenview on Oct. 27, 2021.
Vashon Jordan Jr. / baiduhaiSergio Sida-Valdez, from Alivio Medical Center, administers a Pfizer COVID-19 vaccine to Maria Beltran at a Chicago Department of Public Health vaccination site at Swap-O-Rama in Chicago on Aug. 8, 2021.
Armando L. Sanchez / baiduhaiLaura De La Pena receives a Moderna COVID-19 vaccine booster from registered nurse Jose Beltran at MacNeal Hospital on Nov. 24, 2021, in Berwyn.
Brian Cassella / baiduhaiPeople receive the COVID-19 vaccine April 15, 2021, at Grossinger Motors Arena in Bloomington.
Abel Uribe / baiduhaiKahlil Beth, 17, documents his COVID-19 vaccination at Thornton Township High School in Harvey, May 29, 2021.Beth is a senior at Whitney Young in Chicago.
Terrence Antonio James / baiduhaiDr. Peter Kahrilas, left, gets a COVID-19 vaccine booster shot from pharmacist Reema Patel at the CVS pharmacy at Wells Street and Huron Street in Chicago on Sept. 27, 2021.
Armando L. Sanchez / baiduhaiChristian Santos, 22, gets a Johnson & Johnson COVID-19 vaccine from nurse Alexis Watts at a pop-up vaccination event at Guaranteed Rate Field before the White Sox game June 8, 2021, against the Toronto Blue Jays.
Stacey Wescott / baiduhaiCo-workers Tejal Patel, from left, Michele Mazurek and Sunita Mohpatra get their COVID-19 vaccinations at the same time at Mount Sinai Hospital on Dec. 17, 2020, in Chicago.
Stacey Wescott / baiduhaiLorna Herrera, of Mundelein, cheers after getting the COVID-19 vaccination from Gina Gallagher at Amita Health St. Alexius Medical Center on Dec. 18, 2020, in Hoffman Estates. Herrera works in housekeeping and cleaned the hospital room of the first COVID-19 patient in Illinois.
Antonio Perez / baiduhaiChicago Department of Public Health registered nurse Carrie Travis, left, and Wanda Dean, right, assist Dean's 82-year-old mother as they walk to a COVID-19 vaccination bus on May 7, 2021, outside Chicago Public Library's North Austin branch.
Antonio Perez / baiduhaiNorth Riverside police Officer Oscar Velazquez receives a COVID-19 vaccine from nurse Marisa Price at the Loyola University Medical Center campus in Maywood on Jan. 5, 2021. Loyola said it continues to inoculate health care workers, some of whom hold additional jobs as first responders.
Jose M. Osorio / baiduhaiEustorgia Alcarav, 72, holds a sticker after receiving a first dose of the Pfizer COVID-19 vaccine at American Airlines Conference Center at Gallagher Way next to Wrigley Field on April 5, 2021. It is one of two new mass vaccination sites Chicago is opening April 5.
Jose M. Osorio / baiduhaiMartin Deane, 13, of Chicago, receives his first Pfizer COVID-19 vaccine from nurse educator Aldana Lazic at Advocate Children's Hospital in Des Plaines on May 13, 2021. Children ages 12 to 15 are now eligible to receive the Pfizer COVID-19 vaccine.
Brian Cassella / baiduhaiMichelle Wu, 17, receives the COVID-19 vaccine on June 28, 2021, at the Pui Tak Center in Chinatown.
John J. Kim / baiduhaiA medical worker talks to a COVID-19 vaccine recipient at the Hamilton Park Cultural Center/Fieldhouse on Jan. 15, 2022, in Chicago. Former NFL players attended the event to help promote vaccinations.
Terrence Antonio James/baiduhaiVials of the Pfizer-BioNTech COVID-19 vaccine are seen at the CVS pharmacy at Wells and Huron streets in Chicago on Sept. 27, 2021.
Jose M. Osorio / baiduhaiCorinne Puchalla, a pharmacist with the University of Illinois at Chicago, prepares a Pfizer COVID-19 vaccine on Feb. 8, 2021.
Erin Hooley / baiduhaiGerald Lewis, 82, gets a Pfizer COVID-19 vaccine at Triton College in River Grove on Feb. 4, 2021. The Illinois National Guard helped Cook County set up a mass vaccination site and expect to do about 600 vaccines a day.
Brian Cassella / baiduhaiIllinois State University freshman Elise Delihant, of Algonquin, receives a COVID-19 vaccine shot from Illinois National Guard Spc. Jimmy Aguilar on campus in Normal on April 15, 2021.
Stacey Wescott / baiduhaiU.S. Reps. Bill Foster, from left, Lauren Underwood and Sean Casten wait for a news conference announcing the relocation of the DuPage County Health Department's COVID-19 Community Vaccination Clinic to the DuPage County Fairgrounds on Feb. 9, 2021, in Wheaton.
Brian Cassella / baiduhaiHarold Sherman, 91, receives his shot form Pam Eddy on March 2, 2021, at a McHenry County Department of Health mass COVID-19 vaccination site inside a former department store in McHenry.
Chris Sweda / baiduhaiEdward Hines Jr. VA Hospital medical staff applaud after long-term care veteran Melissa Ann Klocker received a COVID-19 vaccine Dec. 15, 2020.
Stacey Wescott / baiduhaiDr. Sana Ahmed, an epidemiologist for the Lake County Health Department, prepares a syringe of a COVID-19 vaccination at a drive-thru injection site at the Lake County Fairgrounds on Jan. 19, 2021, in Grayslake.
Jose M. Osorio / baiduhaiPeople wait in their vehicles in a registration tent as drive-thru service opens at the United Center mass vaccination site March 23, 2021, in Chicago.
Antonio Perez / baiduhaiMedical assistant Juanita Hall administers a booster injection to Dave Jordan at Harlan High School in Chicago, May 11, 2022.
Jose M. Osorio / baiduhaiPaul Antczak Jr., a nursing student, gives the first of two Pfizer COVID-19 vaccines to Robert Koc, a buildings and grounds director for Lyons School District 103 at Credit Union 1 Arena in Chicago on Feb. 8, 2021.
Abel Uribe / baiduhaiEnglewood residents Christine Brown, second from left, and Delois Steward get Johnson & Johnson COVID-19 vaccines from Friend Health nurses Syreetta Stinson, left, and Tracey Robinson at the Peace House at I Grow Chicago, March 26, 2021. They offered 150 vaccines, coffee and doughnuts at the event.
Antonio Perez / baiduhaiWalgreens pharmacist Connie Fogg gives a COVID-19 vaccine to Evaristo Maldonado during an inoculation clinic for more than 800, including over 400 with intellectual and developmental disabilities, at Seguin Services on Feb. 4, 2021, in Cicero.
Stacey Wescott / baiduhaiLinda Fitzgerald, a resident of Alden Estates of Northmoor, right, receives a COVID-19 vaccination from pharmacy lead Anneliese Szutenbach at the nursing home on Jan. 8, 2021, in Chicago.
Vashon Jordan Jr. / baiduhaiPeople register for COVID-19 vaccines at a Chicago Department of Public Health vaccination site at Swap-O-Rama in Chicago on Aug. 8, 2021.
Brian Cassella / baiduhaiDr. Ali Khan preps a syringe with a Moderna COVID-19 vaccine Feb. 14, 2021, at Steinmetz High School in Belmont Cragin.
Jose M. Osorio / baiduhaiChicago Mayor Lori Lightfoot clenches her fist after she receives her second dose of the Pfizer COVID-19 vaccine Feb. 19, 2021, at the Gage Park vaccination site.
Antonio Perez / baiduhaiRegistered nurse Francine Carmichael administers a COVID-19 vaccine inside a Chicago Department of Public Health vaccination bus parked at the South Shore Atlas Senior Center on May 5, 2021.
Jose M. Osorio / baiduhaiMiles Sato, 14, of Evanston, waits to receive his first Pfizer COVID-19 vaccine from nurse Valerie Coston as his dad, Aaron Sato, looks on at a Cook County Health COVID-19 vaccine site in Des Plaines on May 13, 2021.
Jose M. Osorio / baiduhaiLorraine Shaw, 98, is helped by daughter Carolyn Trimble after Shaw received her first COVID-19 vaccine on April 22, 2021, at a clinic at Golden Gate Funeral Home in Chicago.
Brian Cassella / baiduhaiChicago Public Schools employees receive vaccinations March 17, 2021, as CPS opened a COVID-19 vaccination site in Albany Park.
Stacey Wescott / baiduhaiPeople in line at a mass vaccination clinic in a former Carson Pirie Scott store in Aurora on April 9, 2021.
Stacey Wescott / baiduhaiA health care worker prepares to give COVID-19 vaccines at a drive-thru site in the Lake County Fairgrounds on Jan. 27, 2021, in Grayslake.
Antonio Perez / baiduhaiEmpty bottles of Moderna COVID-19 vaccine are shown at Will County Community Health in Joliet on Feb. 8, 2021.
Vashon Jordan Jr. / baiduhaiSergio Sida-Valdez of Alivio Medical Center applies a bandage to Erick Hernandez after he received a Pfizer COVID-19 vaccine at a Chicago Department of Public Health vaccination event at Swap-O-Rama in Chicago on Aug. 8, 2021.
Antonio Perez / baiduhaiMooney Soto receives his COVID-19 vaccine Feb. 4, 2021, at Seguin Services in Cicero.
Brian Cassella / baiduhaiRoseland Community Hospital nurse Mariel Miagusko sets up a station Dec. 30, 2021 during a COVID-19 vaccination event at Josephine's Southern Cooking in Chatham.
Abel Uribe / baiduhaiRev. Jesse Jackson Sr. makes a fist after Dr. Kiran Chekka, right, of Roseland Community Hospital injected him with the Pfizer/BioNTech COVID-19 vaccine in the parking lot of Roseland Community Hospital on Jan. 8, 2021.
Jose M. Osorio / baiduhaiNathan Nalywajko, 13, of Elk Grove, receives his first Pfizer COVID-19 vaccine from nurse Meredith Price as his mother, Sheila Nalywajko, looks on at a Cook County Health COVID-19 vaccine site in Des Plaines on May 13, 2021.
Jose M. Osorio / baiduhaiDr. Marina Del Rios, from the University of Illinois health system, reacts as she receives Chicago's first COVID-19 vaccination from Dr. Nikhila Juvvadi on Dec. 15, 2020, at Loretto Hospital, a 122-bed medical facility in the Austin community.
Terrence Antonio James / baiduhaiVials of the Pfizer BioNTech COVID-19 vaccine are seen in deep freeze at Chicago's Loretto Hospital on Dec. 16, 2020.
John J. Kim / baiduhaiButtons are laid out for COVID-19 vaccine recipients to take during a vaccine event at the Hamilton Park Cultural Center/Fieldhouse on Jan. 15, 2022, in Chicago.
Jose M. Osorio / baiduhaiCorinne Puchalla, a pharmacist with the University of Illinois at Chicago College of Pharmacy, prepares the Pfizer COVID-19 vaccine in the vaccine pharmacy center that will be given to people at Credit Union 1 Arena in Chicago on Feb. 8, 2021.
Stacey Wescott / baiduhaiJudy Bjornson of Batavia gets a Moderna COVID-19 vaccine from Ana Blancas on March 19, 2021, in Batavia.
Brian Cassella / baiduhaiBrooke Moonan of Normal reacts after receiving her COVID-19 vaccine on April 15, 2021, at Grossinger Motors Arena in Bloomington.
Antonio Perez / baiduhaiEmployees from Ferrara Candy receive their Moderna COVID-19 vaccine at Ferrara Candy in Chicago on April 15, 2021.
Jose M. Osorio / baiduhaiA woman, right, gets directions at a walk-in COVID-19 mass vaccination site at the United Center in Chicago on May 24, 2021.
Zbigniew Bzdak / baiduhaiPharmacist Allie Stevens administers the COVID-19 vaccine to Dr. Hari Gadde, 66, at Amita Health Presence Medical Center in Joliet on Dec. 16, 2020.
Stacey Wescott/baiduhaiLisa Leon, a patient service coordinator, draws up a syringe full of the Pfizer COVID-19 vaccine at the Esperanza Health Centers vaccination clinic on Tuesday, December 21, 2021 in Chicago. Today the vaccination clinic will give out nearly 450 vaccines. (Stacey Wescott/baiduhai)
Brian Cassella / baiduhaiHui Jing Zhao receives the COVID-19 vaccine on June 28, 2021, at the Pui Tak Center in Chinatown.
Antonio Perez / baiduhaiThe Cook County Health Department opened its fourth large-scale vaccination site on March 5, 2021 in Des Plaines.
John J. Kim / baiduhaiLaquitta Boyd, holds her 6-year-old daughter Venisha while receiving her first COVID-19 vaccination at a back-to-school health fair hosted by RUSH University Medical Center at the Salvation Army Freedom Center on July 30, 2022, in Chicago.
Jose M. Osorio / baiduhaiMaeve Deane, 13, of Chicago, receives a Pfizer COVID-19 vaccine from occupational therapist Gail Nusekabel as Maeve's mom, Siobhan Deane, claps at Advocate Children's Hospital in Des Plaines on May 13, 2021.
Vashon Jordan Jr. / baiduhaiThomas Robinson listens to Jorri McDowell and Myisha Franklin after receiving a Pfizer COVID-19 vaccine at his West Pullman home on Aug. 13, 2021, through the Chicago Department of Public Health's at home vaccine program.
Stacey Wescott / baiduhaiNurse Heidi Haideman fills a syringe of Moderna COVID-19 vaccine March 19, 2021, at a new mass vaccination site in Batavia.
Jose M. Osorio / baiduhaiAlex Infante, a fourth-year pharmacy student, prepares the Pfizer COVID-19 vaccine in the vaccine pharmacy center that will be given to patients at Credit Union 1 Arena in Chicago on Feb. 8, 2021.
Stacey Wescott / baiduhaiNurse Barb Parness raises a flag signaling for a vaccine patient on opening day of the Illinois National Guard mass vaccination site in Batavia on March 19, 2021.
Chris Sweda/baiduhaiNurse Ly Le prepares to give a Pfizer COVID-19 vaccine at a mobile vaccination station outside of New Beginnings Church on King Drive in Chicago's Woodlawn neighborhood on Oct. 16, 2021.
Zbigniew Bzdak / baiduhaiEdward Sulita, 69, of Melrose Park, reacts after getting the COVID-19 vaccine from nurse Sara Czechowicz at Edward-Elmhurst Hospital on Dec. 17, 2020. He works at the hospital as a transporter.
Terrence Antonio James / baiduhaiBriana Archibald is vaccinated against COVID-19 by registered nurse Elizabeth Abundes at one of the Chicago Department of Public Health's hyper-local vaccination sites, a converted city bus situated at 69th and Sangamon streets in Chicago on June 3, 2021.
Antonio Perez / baiduhaiPeople file across Warren Boulevard April 23, 2021, as they head toward the United Center mass vaccination site as walk-in appointments were scheduled to begin.
Zbigniew Bzdak / baiduhaiSasha Espinoza, a registered nurse at Amita Health Saint Joseph Medical Center Joliet reacts after receiving the COVID-19 vaccine on Dec. 16, 2020.
Jose M. Osorio / baiduhaiJada Johnson receives her first dose of the Moderna COVID-19 vaccine from Armando Ambriz, medical assistant with Esperanza Health Centers, at the Gage Park vaccination site in Chicago on Feb. 19, 2021.
Terrence Antonio James / baiduhaiRegistered nurse Tiffany Robles gives a COVID-19 Pfizer vaccine booster shot to Jeffery Clark at Atlas Senior Center on East 79th Street in Chicago on Oct. 27, 2021.
Gov. J.B. Pritzker said Wednesday that the Biden administration’s promise of earlier notifications about the number of doses of the coronavirus vaccine coming to states should make it easier for providers to schedule shots in advance.
“What they’re saying is we’re going to guarantee a minimum number and we’re going to tell you that for the next three weeks, so you have at least that number of appointments that you can make available to people,” Pritzker said during a Wednesday news conference in north suburban Grayslake.
Previously, state officials “weren’t being notified about how much vaccine we’re going to receive on a weekly basis until a day or two before it was available,” Pritzker said.
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“And so it’s impossible, as you can imagine, to make appointments ahead of time if you don’t know how many vaccine doses are going to be available that week,” he said.

A lack of supply and the difficulty of making appointments have been major sticking points in the rollout of coronavirus vaccines. Governors have lamented the pace of delivery and the lack of advance information from the federal government about how many doses could be expected week to week.
Following a White House conference call with governors on Tuesday, President Joe Biden pledged a 16% boost in dose deliveries to states starting next week, and said his administration planned to buy an additional 100 million doses of the two currently approved vaccines.
As the manufacturing of doses rises, “they’ll be able to increase the numbers that they tell us and they’re going to update that number every week,” Pritzker said.
On Monday, an additional 3 million people in Illinois became eligible to be immunized under the state’s plan, which prioritizes essential workers such as teachers and first responders and those 65 and older.
In addition to growing frustration among those who are newly eligible but unable to secure an appointment, county health departments are prioritizing those within the phase 1b vaccination group differently.
With a limited supply, some counties have chosen to start with the essential worker groups. Others have chosen to focus initially on the oldest of those 65 and up.
State public health officials on Tuesday reported a new high number of daily vaccinations administered in Illinois, 53,628. The seven-day average for doses administered daily is now 33,698.
Providers in Illinois have received 1,253,300 doses of vaccine, which includes Chicago’s share. An additional 537,050 doses have been dedicated to the federal Pharmacy Partnership Program, which contracts with CVS and Walgreens to give shots in long-term care facilities.
Of the total 1,790,350 doses allocated to Illinois to date, state public health officials said 773,623 vaccines have been administered, which includes 117,983 for long-term care facilities.
Pritzker attributed the gap between the doses received and the doses administered in part on the federal program for long-term care facilities, which he has criticized for moving “exceedingly slow.” He also said the state is now holding second doses for those who have received their first in reserve.
While the 16% boost in vaccines Biden pledged to governors “isn’t enough,” Pritzker said Wednesday he believes “the ramp-up of the number of those who get vaccinated and the vaccines is just beginning.”
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State public health officials on Wednesday announced 3,751 newly confirmed and probable cases of COVID-19 and 81 additional deaths.
That raises the known statewide case total to 1,112,181, and the death toll to 18,964 deaths.
The new cases on Wednesday came out of a batch of 80,124 tests. The seven-day statewide positivity rate for cases as a share of total tests was 4.5% as of Tuesday. That’s declined steadily through this month, and was over 8% in early January.
As of Tuesday night, 2,931 people were hospitalized with COVID-19 across Illinois, with 591 in intensive care units and 300 on ventilators.