The acting CDC director cited concerns with the methodology, but the design has long been used to test vaccine effectiveness.

Dr. Jay Bhattacharya objected to the study’s methodology, saying it gave an inaccurate picture of the vaccine’s benefits.

The "highly mutated" variant could evade the latest COVID booster shot. What to know.

While COVID-19 cases are down overall nationwide, the Cicada variant is quickly gaining ground, new data shows.

The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.

Study that reportedly found reduction in ER visits and hospitalizations being reviewed by Jay Bhattacharya ...

Under anti-vaccine Health Secretary Robert F. Kennedy Jr., scientists at the Centers for Disease Control and Prevention have ...

The symptoms of this variant are similar to previous strains, closely resembling a mix between the flu and a common cold.

Health officials first confirmed BA.3.2 in the US from a traveler arriving from the Netherlands in June 2025, and it has ...

The new COVID-19 variant BA.3.2 is being monitored by epidemiologists — but it doesn't account for a major surge of cases yet ...

Amateur COVID-19 tracker Ryan Hisner, a schoolteacher from Indiana, said youths 18 and under are five times as likely to get ...

While the latest variant, called Cicada, carries more mutations, it’s still part of the Omicron family that emerged in 2021.