my name is david hayman and _ but the agency declined.nd i am a professor. but the agency declined. my name is| david hayman and i am a professor of infectious disease epidemiology at the london's of hygiene and tropical medicine. there have been several laboratory accidents of these very lethal pathogens in the past. the last cases of sars coronavirus in 2003 had the origin in laboratory accidents in singapore, in taiwan and in china. so, laboratory accidents do occur, despite very rigorous measures to try to prevent them from happening. so rigorous measures to try to prevent them from happening.— rigorous measures to try to prevent them from happening. so this is not as in the conspiracy _ them from happening. so this is not as in the conspiracy rounds - them from happening. so this is not as in the conspiracy rounds as - as in the conspiracy rounds as perhaps it was made out at the very beginning? perhaps it was made out at the very beuuinnin? ., �*, ., ., beginning? what's most important to understand is — beginning? what's most impor

my name is david hayman and i am a professor of infectious disease epidemiology at the london schooldents of these very lethal pathogens in the past. the last cases of sars coronavirus in 2003 had the origin in laboratory accidents in singapore, in taiwan and in china. so laboratory accidents do occur, despite very rigorous measures to try to prevent them from happening. so this isn't as in the conspiracy realms as perhaps it was made out at the very beginning? what's most important to understand is that laboratory accidents can occur. whatever is being manipulated in that laboratory could leave the laboratory, either in a person who becomes infected, or through some type of waste material coming out of the laboratory. this pandemic has killed at least 4.9 million people. it's turned our lives as we knew them upside down. health systems have been overwhelmed. and families forced to stay apart. there's always politics and blame games in new disease outbreaks, but there are concerns that the massive impact of covid—i9 and all the geopolitical infighting is severely hindering the scienc