There were no areas with epidemic values during the week. Only Dobrich district recorded a high incidence, but with a decreasing trend compared to the previous week. In the district of Silistra, an increase in the incidence was recorded, which started in the previous week, but has not yet reached epidemic levels.
In the national reference laboratory, 74 samples were tested, 15 of which were confirmed to contain influenza A viruses: A/H1N1 (2009) in 13 samples; A/H3N2) in 2 samples.
No influenza viruses were detected in samples from children under 5 years of age, but RSV(3) , PIV(3) and other (7) respiratory viruses were isolated.