%0 Journal Article %T MODERN EPIDEMIOLOGICAL FEATURES OF WHOOPING COUGH IN THE ASTRAKHAN REGION %A Spirenkova, A.. %A Shendo, G.. %A Ugleva, S.V. %A Akhmerova, R.. %K pertussis, the incidence of pertussis, the epidemiological significance of pertussis, vaccination of the population %J CASPIANJOURNALOF MEDICINE AND PHARMACY %D 2020 %N 1 %P 7 %I Astrakhan State Medical University