People infected with the newer omicron subvariants BA.4 and BA.5 experience various symptoms, including one rarely seen in the previous variants. Chicago Department of Public Health...
While the Omicron subvariants BA.4 and BA.5 appear to be more contagious, they don’t necessarily make the people who are infected with them sicker, according to...
New immune-evading Omicron variants BA.4, BA.5 are likely in every U.S. state, an expert says. Here are the states where they’ve been identified so far |...
BA.4 and BA.5, two new Omicron variants sweeping South Africa, detected in U.S. | Fortune You need to enable JavaScript to view this site.
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