COVID-19 updates: Classes in Chicago canceled for 4th day
Chicago Public Schools has been in talks with teachers over COVID-19 safety.
As the COVID-19 pandemic has swept the globe, more than 5.4 million people have died from the disease worldwide, including over 837,000 Americans, according to real-time data compiled by Johns Hopkins University's Center for Systems Science and Engineering.
About 62.5% of the population in the United States is fully vaccinated against COVID-19, according to data from the Centers for Disease Control and Prevention.
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Israel approves 4th vaccine dose for people 60 and over
Israel's Ministry of Health approved a fourth dose of COVID-19 vaccine for health care workers and people over 60 years old, Prime Minister Naftali Bennett said.
"Israel will once again be pioneering the global vaccination effort," Bennett said at a press conference in Jerusalem. "Omicron is not Delta -- it’s a different ball-game altogether."
Fourth doses will be administered four months after booster shots, Bennett said.
ABC News' Jordana Miller
Michigan governor isolating after husband's positive test
Michigan Gov. Gretchen Whitmer was isolating after her husband, Dr. Marc Mallory, tested positive for COVID-19, her office said in a statement.
Whitmer's office said the governor tested negative on Tuesday using a rapid test. She was awaiting the results of a PCR test.
"Thankfully, the entire family is fully vaccinated and boosted, so the governor has not tested positive and is not experiencing symptoms," Whitmer's office said in a statement. "Until the PCR test comes back, the governor is isolating in a separate area of the house and has taken steps to complete contact tracing to keep others safe."