1981 HIV – AIDS:
For the first time in world history, the HIV - AIDS virus, detected in 1981, destroys the immune system, leading to the death of the patient even with the slightest illness.
The disease, first observed in homosexual American groups, has led to the deaths of 35 million people since the first case, and a cure has not yet been found.
The coronavirus, first observed in January 2020 in the city of Wuhan, China, rapidly spread worldwide, leading to an international lockdown.
On March 13, 2020, Europe became the epicenter of the virus. On March 26, the highest increase in cases was observed in the U.S. The world was severely affected by this pandemic.