Toggle light / dark theme

Researchers at the Massachusetts General Hospital (MGH) in the US have uncovered the ‘Achilles’ heel’ of most viruses which plague mankind, and could soon develop a universal vaccine.

Vaccine research, development and testing takes a long time, as the ongoing coronavirus outbreak has shown, but that is because researchers devote their time, attention and resources to targeting specific viruses one-by-one. But now scientists at MGH have located what may prove to be a game-changing breakthrough for humanity which could strengthen our bodies and make them impervious to most viruses.

Apparently scientists at Massachusetts General Hospital are making some progress on identifying what they are calling a “universal vaccine” or the “Achilles heel” for viruses…


BOSTON — As the coronavirus outbreak shows, viruses are a constant threat to humanity. Vaccines are regularly developed and deployed against specific viruses, but that process takes a lot of time, doesn’t help everyone who needs protection, and still leaves people exposed to new outbreaks and new viruses.

Now, researchers at Massachusetts General Hospital (MGH) have uncovered a novel potential antiviral drug target that could lead to treatments protecting against a host of infectious diseases — creating a pan, or universal, treatment. Their work suggests that the protein Argonaute 4 (AGO4) is an “Achilles heel” for viruses.

AGO4 is one of a family of AGO proteins. Until now, there has been little evidence of whether they have individual roles. The researchers, led by Kate L. Jeffrey, PhD, and her collaborators found that AGO4 plays a key role protecting cells against viral infections.

We all know taking away screens and reading to our children during their formative years is the best thing for their brains. Now, there is new incredible science to back it up. We asked Jessica Ewing, CEO of subscription book club Literati and graduate of Stanford University in Cognitive Science, every question we could think of about kids, brains, and books.


The latest science, as explored by Literati CEO Jessica Ewing.

“The discovery of dark energy has greatly changed how we think about the laws of nature,” said Edward Witten, creator of string theory and one of the world’s leading theoretical physicist at the Institute for Advanced Study in Princeton, N.J. who has been compared to Newton and Einstein.

One of the great known unknowns of the universe is the nature of dark energy, a force field making the universe expand faster. Current theories range from end-of-the universe scenarios to dark energy as the manifestation of advanced alien life.

A new, controversial theory suggests that this dark energy might be getting stronger and denser, leading to a future in which atoms are torn asunder and time ends.