The bad news: there's no cure for the common cold, because there's no such thing as a common cold. Many different kinds of viruses cause colds, and to date no one has come up with a cure-all.
The good news: A number of researchers have had promising results giving mice a cold vaccine.
The sobering news (from The Guardian): "about 80% of drugs that make it into clinical trials because they worked in mice do not go on to work in humans."
Scientists today identify seven virus families that cause the majority of colds: rhinovirus, coronavirus, influenza and parainfluenza virus, adenovirus, respiratory syncytial virus (RSV) and, finally, metapneumovirus, which was first isolated in 2001. Each has a branch of sub-viruses, known as serotypes, of which there are about 200. Rhinovirus, the smallest cold pathogen by size, is by far the most prevalent, causing up to three-quarters of colds in adults. To vanquish the cold we will need to tackle all of these different families of virus at some stage. But, for now, rhinovirus is the biggest player.
Scientists first attempted to make a rhinovirus vaccine in the 1950s. They used a reliable method, pioneered by French biologist Louis Pasteur in the 1880s, in which a small amount of virus is introduced to a host in order to provoke a defensive immunological reaction that then protects the body from subsequent infection. Even so, those who had been vaccinated caught colds just as easily as those who had not.
Last year in Yemen, cholera ran rampant. In a single week, the United Nations reported 50,000 new cases of the diarrhea and vomit-inducing illness. In 2018, thanks to computer modeling, the number of individuals that have succumb to the virus have dropped to an average of 2,500 cases over a seven-day period. From The BBC: […]
Someone give Cyriak a chalk pill: “Some animation experiments that congealed into a video.”
“Sick isn’t weak.” Toronto’s Hospital for Sick Kids has a perceptual challenge with “sick” in their name, so they created a great new ad called VS. that presents their patients and employees as heroes.
With all due respect to our vegetarian friends, there might be nothing more intrinsically linked to the 4th of July holiday than a big ole cookout. Sure, fireworks and celebrating the birth of a constitutional republic are great too, but showing off your cooking prowess with a brilliantly seared, mouth-watering slab of grade-A American beef […]
We’re at the midway point of 2020. So…how’s the year going for you so far? Yeah…we can guess. But while there’s a lot about 2020 we can’t directly control, maybe a little retail therapy can help make you feel better. Sure, the 39 items we gathered together can absolutely bring a smile to your face. […]
When revved-up kids used to dribble a basketball through the kitchen or practice their footwork with a soccer ball in front of the television, exasperated parents would often just send ‘em outside to play. But these days, sending kids out might not be the best course of action. Despite all the changes, many budding young […]