Клинико-эпидемиологические особенности новых полиэтиологичных вирусных инфекций

The review article summarizes and systematizes scientific data on the pathogens of new respiratory infections discovered in the early XXI century – Human metapneumovirus (HMPV), Human bocavirus (HBoV), Human coronavirus (HCoV). Groups of microorganisms with which they act as associates are identified: other viruses (HMPV – HRSV, Rhinovirus, Adenovirus, HCoV; НBoV– Rhinovirus, HRSV, Rotavirus, Norovirus; HCoV – Influenza virus, Adenovirus and HRSV), and also some bacteria (HMPV – S. pneumoniae, H. influenzae type b; НBoV – S. enteritidis, C. jejune; HCoV – M. pneumoniae, K. pneumoniae). The clinical and epidemiological features of combined forms of infections are analyzed: predominance of moderate course, with risk of complications, risk groups (young children), seasonality (autumn-winter). The complexity of verification of these infections from other viral infections based on the clinical picture is established.