Authorization of bivalent COVID-19 boosters is based on scientific evidence of their safety and effectiveness

— 07 Nov 2022

image credit The Johns Hopkins Bloomberg School of Publich Health SUMMARY In August 2022, the U.S. Food and Drug Administration (FDA) authorized bivalent COVID-19 vaccine formulati...

What can explain the excess mortality in the U.S. and Europe in 2022?

— 02 Nov 2022

image source Introduction Every day, people die of many causes: diseases, accidents, violence, or simply old age. The number of deaths in any given country is usually stable from o...

Germany-based network of websites and Facebook accounts amplify clickbait content to monetize web traffic via Google AdSense and e-commerce

— 08 Sep 2022

SUMMARY This investigation, which took place between May and August 2022, shows that a network of German- and English-language Facebook pages are using the platform to build an onl...

What you need to know about the current monkeypox outbreak: transmission, symptoms, treatments, etc.

— 20 Aug 2022

Photo by CDC/Cynthia S. Goldsmith at Public Health Image Library (PHIL) The ongoing monkeypox virus outbreak began in May 2022, when the U.K. notified the World Health Organization...

What do we know about the safety of titanium dioxide in menstrual hygiene products?

— 09 Aug 2022

Photo by Josefin on Unsplash Introduction Social media posts claiming that titanium dioxide in tampons are responsible for reproductive cancers began circulating in early August 20...

What do we know about the possible link between acetaminophen use during pregnancy and autism?

— 01 Aug 2022

Photo by Freepik Each week, approximately 23% of the adult U.S. population use a fever reducer and painkiller, such as Tylenol, which is the brand name for the drug acetaminophen, ...

Shedding light on LinkedIn’s enforcement of health misinformation policies: A pilot study

— 26 Apr 2022

Summary of findings The career- and business-oriented social media platform LinkedIn has been absent from the public conversation around the topic of health misinformation, as comp...

Following the misinformation URL trail to identify key spreaders: A case study on Twitter

— 15 Apr 2022

Introduction As social media platforms try to tackle the spread of misinformation, their first challenge is the reliable identification of which content breaches their misinformati...

Assessing the effect of COVID-19 vaccines on mortality: a story of confounding factors and their role in COVID-19 misinformation

— 15 Mar 2022

Introduction COVID-19 vaccines have been instrumental in our fight against the pandemic and our return to a normal life, thanks to their ability to reduce the number of cases, hosp...

Infection-induced immunity versus vaccine-induced immunity: Weighing the benefits and risks

— 03 Nov 2021

Introduction Multiple articles and social media posts have debated the strength of infection-induced immunity​​—commonly referred to as natural immunity—compared to vaccina...