We talk about hMPV's discovery, structure, and infection mechanism, highlighting its similarity to and differences from RSV. Information on symptoms, prevalence, diagnosis, and treatment is included, along with a discussion of the need for further research into antiviral therapies and vaccines. The long-term effects of hMPV infection and its impact on vulnerable populations are also explored. Finally, the sources emphasize the importance of preventive measures like hygiene to mitigate transmission.