Two fresh cases of Human Metapneumovirus (HMPV) have been reported in Nagpur, Maharashtra ,taking the total tally to 7 in the country on Tuesday. The two cases in Nagpur involve a seven-year-old and a 13-year-old. The children were initially suspected to be infected with H1N1 (swine flu), but later polymerase chain reaction (PCR) tests confirmed HMPV. The other cases were from Karnataka (2), Gujarat (1), Tamil Nadu (2).