The sad results of tests of the Russian vaccine "KoviVak"

In the study of the vaccine (https://bbc.in/34OmSxy), volunteers
mostly recorded pain, indurations, bruising, swelling, itching and
hypersensitivity at the injection site. Cases of fever, fatigue,
headache and dizziness, arthralgia and myalgia, sore throat, nasal
congestion, rhinorrhea, cough, shortness of breath, nausea,
vomiting, diarrhea or appetite disorders have also been reported.
Clinically significant deviations in the examination and study of
the analyzes of volunteers after vaccination were not observed, the
study says. All unwanted side effects reported by the participants
were mostly mild or moderate - no more than 5% of volunteers
reported severe "side effects". One participant from the vaccination
group died on day 29 of the observation period due to acute
circulatory failure.