Symptomless COVID infections found in almost half of US adults, CDC says
By
Alicia Lasek
Dec 05, 2022
Approximately 44% of US adults were “possibly asymptomatically infected,” between August 2021 and May 2022, blood serum evidence shows.
CDC: Seniors’ comparative rate of hospitalization spiked during omicron wave
By
Alicia Lasek
Aug 26, 2022
Rates of hospitalization among seniors rose higher in comparison to younger adults during the BA.2 wave, with vaccinations providing less protection, new data show.