An outbreak of a new disease has been recorded in Tanzania, Anadolu reports citing the country's health officials. More than 50 people were already in hospitals, 15 dead are reported.

It is specified that patients complain of severe nausea and vomiting of blood. It is extremely important to be under medical supervision on time, as blood loss is very dangerous.
"This disease is not yet widespread, the outbreak has occurred in only one administrative district, where people vomited blood, and they died if they were late in hospital," said Felista Kisandu, chief physician of the Chunya district of Mbeya region.
The doctor added that the new disease mainly affects men who have previously been diagnosed with liver disease and stomach ulcers. A similar thing happened in the region in 2018, when several people experienced high fever, indigestion and vomiting of blood. A group of experts was sent to the hospital where the infected are.
Earlier, "Express Gazeta" told why not all people are infected with coronavirus. Experts argue: if a person has already met with any type of coronavirus, COVID-19 is not so dangerous for him. An important role is played by the increase in the number of interferons in the body after any other viral disease. The third reason is high local immunity. The airways are protected enough to prevent the virus from penetrating deeply enough.