No, not every U.S. election year has had a disease outbreak and COVID-19 transmissibility is unconfirmed

Every year in the U.S. is an election year, if taking into account midterm elections as well as presidential elections, and contrary to the claim, not every election year has had a disease outbreak, as implied in the claim. In addition, the transmissibility of the coronavirus, represented by the “basic reproduction number”, is still under study. Currently, the basic reproduction numbers reported for the virus causing COVID-19 range between around 2 to more than 6.

Scientific evidence indicates virus that causes COVID-19 infection is of natural origin, not the result of human engineering

Multiple published scientific studies, based on genomic and phylogenetic analyses, show that the virus that causes COVID-19 has the strongest genetic similarity to coronaviruses isolated from bats living in the wild, pointing to its natural origin in wildlife. No evidence supports the claim that the COVID-19 outbreak is the result of a bioweapons leak from a Chinese laboratory.

The Most Popular Health Articles of 2018, a Scientific Credibility Review

News about health and medicine touch the lives of many people, therefore they often become highly circulated on the Internet. Many of these articles achieve viral status, but how many of these viral articles are actually scientifically accurate? To find out, we conducted a study in collaboration with the Credibility Coalition to examine the scientific … Continued