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
1.3 million people in UK have long COVID, data shows
An estimated 1.3 million people in the United Kingdom are suffering from long COVID, according to new data published Thursday by the UK's Office for National Statistics.
Long COVID is a condition in which patients who recover from the virus still experience symptoms for weeks -- or even months or years -- later.
The ONS said the figure, which is based on self-reported symptoms, equates to 2% of the population living with long COVID.
Fatigue was the most common symptom, reported by 51% of those surveyed. Other common symptoms included loss of smell (37%), shortness of breath (36%) and difficulty concentrating (28%).
About 64% said their long COVID symptoms made it difficult for them to carry out day-to-day activities.
Long COVID was most commonly reported in those between ages 35 and 69, females, people living in poorer areas or those working in health care or education, according to the ONS.