Respiratory virus activity is 'high' as cases increase in US: CDC
Respiratory illness activity – a measure of how often conditions like the common cold, flu, COVID-19, and respiratory ...
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People who are immunocompromised may not produce enough protective antibodies against RSV after vaccination
Researchers have shown that people 60 years or older with weakened immunity do not respond as strongly to vaccines against the respiratory syncytial virus (RSV) as people in the same age group with ...