ABSTRACT
We have analyzed the impact of herpes virus infection on the course of a new coronavirus infection (NCVI). Infection of the examined contingent with herpes family viruses reached 95.3-100%. An association of NCVI with herpes simplex viruses 1, 2 types (HSV 1, 2 types) was found, but no correlation was found between the positivity coefficient (CP) of HSV 1, type 2 and the severity of NCVI. This can be explained by the fact that the sampling was carried out in the remote period after the transferred NKVI. Considering that both herpes viruses and the SARS-CoV-2 virus cause multiple organ damage and can aggravate each other, the study of co-infection seems to be very relevant.
ABSTRACT
The dynamic analysis of prevalence, morbidity, mortality rate and case fatality rate from COVID-19 for the period from April 1, 2021 to September 30, 2021 was carried out. The highest prevalence of COVID-19 is registered in the USA, the UK, France. China has consistently low levels of prevalence and morbidity of new coronavirus infection. Increase in the proportion of fully vaccinated persons reduces morbidity of COVID-19.
ABSTRACT
The analysis of prevalence, morbidity, mortality and lethality from COVID-19 for the period from September 1, 2020 to January 4, 2021 was carried out. According to the data obtained, during the analyzed period (18 weeks), the prevalence and incidence rates of new coronavirus infection increased significantly. The highest prevalence of COVID-19 has been registered in the USA, Spain, France. The lowest prevalence and incidence rates for new coronavirus infection have been revealed in China and Thailand.