COVID-19 cases are rising in 27 states. Is the US facing a summer wave? What to know about COVID trends and symptoms of the ...

China is experiencing a chikungunya outbreak with thousands of cases reported in the south over two weeks. Cases have jumped ...

COVID-19 cases are growing in Texas as a summer surge sweeps across the U.S. A new variant includes "razor blade throat" and ...

COVID-19 trends also depend on the emergence and spread of new variants. The latest, including NB.1.8.1, are getting better ...