Poliovirus is highly contagious and infected individuals shed virus in the faeces and from oral secretions, thus the mode of transmission is person-to-person, both via the faecal-oral and the oral-oral routes.
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 16-22 July 2023 and includes updates on avian influenza, Echovirus 11, COVID-19, West Nile virus, poliomyelitis, and botulism.
This issue of the CDTR covers the period 11 – 17 December 2022 and includes updates on COVID-19, diphtheria, measles, streptococcal infection, invasive meningococcal disease, poliomyelitis, influenza, mass gathering monitoring, and Ebola virus disease.
This issue of the CDTR covers the period 27 November – 3 December 2022 and includes updates on COVID-19, Ebola, diphtheria, respiratory syncytial virus, seasonal influenza, monkeypox, mass gathering monitoring at the FIFA World Cup 2022 Qatar, Chikungunya, dengue, Shigella sonnei, poliomyelitis, meningitis, cholera.
Globally, as of 9 August, 19 cases of polio due to wild poliovirus type 1 (WPV1) and 223 cases due to circulating vaccine derived poliovirus (cVDPV) have been reported this year. In 2022, the cVDPV cases have been reported in 15 countries, with 93% of the cases attributed to cVDPV type 2 (cVDPV2).
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 7-13 August 2022 and includes updates on West Nile virus infection, COVID-19, monkeypox, measles, Crimean-Congo haemorrhagic fever, Langya henipavirus, dengue, mass gatherings at the Birmingham 2022 commonwealth games, Vibrio growth, swine influenza and polio.