Imagine this: a man in Brazil received his third Pfizer COVID-19 shot and soon after, his intestinal lymph nodes started to inflame. This isn't the typical reaction to the vaccine. Usually, lymph nodes near the injection site swell up a bit. But in this case, it was the mesenteric lymph nodes, locat
The COVID-19 pandemic has been a global challenge, with over 550 million infections and 6 million deaths by July 2022. Vaccines were quickly created to fight severe illness, hospitalizations, and deaths. In a recent study, four COVID-19 vaccines were compared: BNT162b2 (Pfizer/BioNTech), mRNA-1273 (
You might have heard a lot about “bird flu” recently. It's a serious flu that animals, like chickens and cows, can get. Usually, the flu doesn’t make wild birds sick. But it can infect farmed animals, and that's why people are worried. What if this flu gets into the dairy products we buy at the stor
Think about it: the COVID-19 vaccine brought hope, but did it also bring division? Germans in late 2021 experienced something interesting. A large representative sample of 6, 100 people showed that prejudice was higher among the vaccinated towards the unvaccinated, and vice versa. This wasn't just r
As years pass, our immune systems don't stay the same. They weaken, making it harder for older adults to fight off illnesses. Scientists call this "immunosenescence. " While vaccines are essential, they're not as effective for seniors. Researchers are digging into why this happens and how to fix it.
Imagine sitting at your desk, exhausted after a long day of patrolling. You've just dealt with a minor incident, nothing too serious. Now, you have to write a report. But what if an AI could do that for you? That's the idea behind tools like Axon's Draft One. This AI can turn bodycam audio into a re
Scientists have found an interesting way to fight SARS. They've discovered an antibody called COV1-65 that targets a specific part of the SARS virus called the N-terminal domain (NTD). This part of the virus isn't fully understood, but COV1-65 seems to be really good at stopping it. It's like having
In 2020, Apple debuted MagSafe, promising a world of innovative iPhone accessories. Four years later, the reality is different. Instead of a boom in new products, we're mostly seeing the same old things: chargers, cases, and a couple of unique items. With the iPhone 16 out and the holidays coming, l
Three politicians from Massachusetts have asked the Pentagon’s top boss to think about grounding the military’s V-22 Ospreys until safety issues are fixed. These planes, which can fly like both a helicopter and an airplane, have been involved in over 21 major crashes. Many of these accidents are lin
Imagine having the power to shape a country's vaccination plan. In China, some crucial vaccines are missing from the national list due to years of delays and limited funds. These vaccines include protection against Haemophilus influenzae type b, rotavirus, pneumococcal infections, and the flu. By ge
