A new study looking at the way human cells activate the immune system in response to SARS-CoV-2 infection could open the door to even more effective and powerful vaccines against the coronavirus and its rapidly emerging variants.
Researchers say it’s the first real look at exactly what types of “red flags” the human body uses to
In western countries, attention has understandably focused on which of the western-made COVID-19 vaccines people are likely to receive. But globally, these are far from the only products available. China, for instance, has developed multiple COVID-19 vaccines, and these are now being used to protect people both domestically and abroad.
People in Canada whose first dose of COVID-19 vaccine was AstraZeneca have a choice to make: They can either choose one of the mRNA vaccines (Pfizer or Moderna) or another dose of AstraZeneca for their second shot.
Fiona Russell, Senior Principal Research Fellow; paediatrician; infectious diseases epidemiologist, The University of Melbourne
Back in the days when “skunk” was mainly associated with Pepé Le Pew and hydroponics was a way of improving cucumbers, most of the UK’s cannabis supply was imported from places such as Morocco and Lebanon.
Older people have weaker immune responses and are known to respond less well than younger adults to many vaccines, including the seasonal influenza vaccine. This is partly down to frailty, which cannot be easily remedied, but can also be due to deficiencies in vitamins and minerals – known as micronutrients.
Omega-3 fatty acids are often touted for their reported benefits to many important aspects of health – especially for our heart. Now, our recent study has uncovered another potential benefit of omega-3s.
In stark contrast to the overblown fears portrayed during decades past, these days, most people think cannabis is relatively harmless. While weed is indeed less dangerous than some other drugs, it is not without risks.
Most people know about vitamins A, B, C, D and/or E, but vitamin K slips under the nutritional radar. Yet it is essential for life because it’s required for blood to clot normally. Now scientists are now realizing there is more to know about this less appreciated nutrient.