covid cases

COVID vaccine updates: New air travel pandemic record set Friday at US airports

Chicago COVID: Restrictions could return in the suburban Cook district if coronavirus cases continue to rise, health officials said

Chicago COVID: Restrictions could return in the suburban Cook district if coronavirus cases continue to rise, health officials said

COVID vaccine updates: booster vaccines may be needed until infections subside, study suggests

Why a small percentage of people can still receive COVID-19 after being fully vaccinated

COVID vaccine updates: the US may be on the verge of another coronavirus outbreak, experts say

COVID vaccine updates: Scientists concerned about New York’s ‘escape variant’

How Israel became the world leader in vaccines

COVID vaccine updates: Moderna begins testing booster doses against variants

New COVID-19 cases increase in Los Angeles County; officials warn against spring travel

Sutter Health may cancel up to 90,000 vaccine consultations amid persistent supply problems

North Carolina’s latest county alert map shows 27 counties in red as trends move in the right direction