An article that claims that researchers have not proven that SARS-CoV-2 causes COVID-19 uses outdated criteria and presents incomplete facts to make its arguments. The article focuses on how ...

In 1988, I was asked to summarize a symposium on the then relatively new field of microbial pathogenesis and to comment on the contributions of molecular biology and genetics to the study of bacterial ...

The Covid-19 virus has not been isolated as per Koch’s postulates, and this means PCR tests do not work. Our verdict This is untrue. Covid-19 has been isolated many times. It does not need to adhere ...

In his criticism of scientists who find Koch's postulates obsolete,1 Todd Miller overlooks one important point. Recruiting volunteers to apply Koch's postulates to diseases such as Ebola fever and ...

At the turn of the last century, German physician Robert Koch identified four critical criteria for determining whether or not a particular microbe causes a disease. The ideas behind them were crucial ...

After more than 100 years of research into Alzheimer's disease, the cause of AD remains unknown. To test the validity of present and future proposals related to the probable cause of AD, three ...