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Pneumococcal Vaccination Also Reduces Viral Respiratory Infections

In COVID-19, Latest News by Precision Vaccinations

According to emerging evidence, pneumococcal conjugate vaccines (PCVs) not only prevent pneumococcal disease but also have the potential to indirectly reduce viral respiratory tract infections (RTIs) by affecting pneumococcal-viral interactions.
Researchers recently performed a systematic review of interventional and observational studies published between 2000 and 2022 on vaccine efficacy/adjusted effectiveness (VE) and the overall effect of PCV7, PCV9, PCV10, or PCV13 against viral RTI.