HMPV new strains A2.2.1, A2.2.2 shows virus is evolving

A recent study has identified new lineages of human metapneumovirus (hMPV) — A2.2.1 and A2.2.2, highlighting its significant prevalence among children in Puducherry, India. Notable outbreaks occurred from November 2022 to March 2023, mainly affecting infants under 1 year old. Researchers emphasize the need for ongoing surveillance due to the virus's evolving nature.

Jan 9, 2025 - 09:00
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HMPV new strains A2.2.1, A2.2.2 shows virus is evolving
A recent study has identified new lineages of human metapneumovirus (hMPV) — A2.2.1 and A2.2.2, highlighting its significant prevalence among children in Puducherry, India. Notable outbreaks occurred from November 2022 to March 2023, mainly affecting infants under 1 year old. Researchers emphasize the need for ongoing surveillance due to the virus's evolving nature.

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