Respiratory expert Wang Guangfa explained that there has been a decrease in antibodies due to the protective precautions taken in the last three years due to COVID-19 outbreak.
In response to the media reports in China about a spike in children's hospitalisation, the WHO on Thursday made an official request to China for detailed information.
Respiratory illness breakout in China: The ministry said that there is low risk to India both from the H9N2 avian influenza case as well as the clusters of respiratory illness in China.
No unusual or novel pathogens found in pneumonia outbreak: China tells WHO business-standard.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from business-standard.com Daily Mail and Mail on Sunday newspapers.