Alert! Cross-infection of influenza and mycoplasma has appeared in pediatrics. Air Guard calls for the urgent need to install high-efficiency air filters in public places.由 艾尔佳11/23/202311/23/2023Autumn and winter are pea… 阅读更多 »Alert! Cross-infection of influenza and mycoplasma has appeared in pediatrics. Air Guard calls for the urgent need to install high-efficiency air filters in public places.
