[Post-Vaccination Adverse Events Related To The Administration Of The Covishield® Coronavirus Vaccine In Vaccinated Volunteers At The Bamako Dermatology Hospital From April To June 2021].

Objective: The aim of this study was to investigate adverse events related to the administration of Covishield vaccine from the AstraZeneca laboratory in volunteers vaccinated at the Dermatology Hospital of Bamako.

Methodology: This was a Phase IV clinical trial involving volunteers vaccinated at the Dermatology Hospital of Bamako from April to June 2021. Scientific and ethical aspects were reviewed and addressed.

[Susceptibility Of ABOS Blood Groups To COVID-19 At The National Institute Of Public Health (INSP) Of Mali In 2020].

Introduction: Several authors have suggested an association between the ABO system (ABOS) and the risk of SARS CoV-2 infection. The objective of the present study was to identify the susceptibility of ABOS blood groups to COVID-19 at the National Institute of Public Health (INSP) of Mali.

Material And Methods: This was an unpaired case-control study.

[Care of covid-19 patients at the dermatology hospital of Bamako].

Aim: To assess the COVID-19 patients' treatment duration according to the place of treatment at the Dermatology Hospital of Bamako (DHB).

Methods: This was a cross-sectional study comparing the management of COVID-19 PCR-positive patients in the hospital to that of those managed at home from March 2020 to April 2021 until two consecutive negative PCR 48 hours apart.

Results: Among the 1109 patients, 369 were hospitalized, 497 followed at home.