COVID-19 is still a virus, not a bacterium as post claims

In late May, Italy began reporting its lowest number of new COVID-19 cases since February. This could be the outcome of a nationwide lockdown that lasted months, but one Facebook post is attributing it to a larger medical conspiracy.

A Facebook post from May 26, 2020, claims that "Italy has allegedly discovered covid is not a virus, but a bacterium. It clots the blood and reduces the oxygen saturation from dispersing throughout the body." It goes on to explain that the Italian Ministry of Health "went against the World Health Organization's ‘law’ that no bodies receive autopsies," leading to its discovery of the bacterium.

It was flagged as part of Facebook’s efforts to combat false news and misinformation on its News Feed. (Read more about our partnership with Facebook.)

Let’s break down the three main claims:

"Italy has allegedly discovered covid is not a virus, but a bacterium. "

This is wrong. 

COVID-19 is a disease caused by the virus known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Bacteria and viruses can create similar symptoms and spread through human-to-human contact, but they are different biologically.

Bacteria can replicate without a host cell, but viruses require some kind of host to replicate, explained Emily Bruce, a faculty scientist at the University of Vermont’s Larner College of Medicine. Bacteria can replicate themselves because they have developed DNA and are considered a living organism, while viruses usually contain RNA.

A late February study analyzing samples from nine new COVID-19 patients found that the disease possessed a "single strand, positive-sense RNA genome," which is a characteristic of coronaviruses and not bacteria. Its genetic makeup was similar to two bat-derived severe acute respiratory syndromes. It was distantly related to SARS-CoV and MERS-CoV, which are both coronaviruses that have caused large outbreaks before. 

This established the cause of COVID-19 as a virus, as a bacterium would not genetically match with these other coronaviruses.

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Italy’s Ministry of Health still identifies the cause of COVID-19 as a coronavirus on its FAQ page.

"It clots the blood and reduces the oxygen saturation from dispersing throughout the body."

There is some evidence of blood-clotting problems from COVID-19, but they’re most likely caused by lung complications. 

Studies from the Netherlands and France have found a connection between severe COVID-19 and blood clots. The French study found that 23 out of 100 patients with a severe case of COVID-19 had blood clots in their pulmonary artery, which carries blood from the heart to the lungs to be oxygenated.

Richard Watanabe, professor at the University of Southern California’s Keck School of Medicine at, agreed that there is new evidence that COVID-19 can cause blood clots and other blood complications. This could be attributed to how "people infected with COVID-19 develop pneumonia, which impedes breathing and oxygen saturation." Watanabe said that there needs to be more research on COVID-19 and clots and embolisms, especially with an increase in Kawasaki disease-like symptoms in young COVID-19 patients.

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"They went against the World Health Organization's ‘law’ that no bodies receive autopsies." 

This is inaccurate. There is no recorded announcement from the World Health Organization that autopsies should not be conducted on deceased COVID-19 patients. In fact, the organization released guidance this month on how to perform such an autopsy safely.

The first English-language autopsy report on COVID-19 patients was done in Oklahoma, and the findings were published on April 10.

Our ruling

A social media post claimed that Italy found that COVID-19 is an easily treatable bacteria when it went against WHO’s guidelines and performed an "illegal" autopsy. 

COVID-19’s cause has been extensively studied and identified as a virus, and the WHO never discouraged autopsies of patients who died from COVID-19. We rate this False.