The novel coronavirus (COVID-19) poses a significant threat to public health and the global economy. In this article, Cliff looks into how we can best reduce our risks of transmission while also staying healthy...
Originally posted at www.cliffharvey.com
Immunity is a BIG topic right now due to the emergence of COVID-19 (the novel coronavirus). The emergence of this new form of coronavirus also resulted in greater awareness of the public health implications of other seasonal illnesses like influenza, flu-like viruses, and the common cold (itself often caused by a form of coronavirus or rhinovirus) which result in significant numbers of hospitalisations and deaths every year.
Because there is a lot of concern (and quite rightly so) about the potential implications of COVID for public health, society, and the economy, there has been a lot of discussion online about how we might avoid the virus. This advice runs the gamut from sensible, through to ridiculous (ummm 5G causes COVID… yeah… OK…)
In a nutshell, when we’re talking about immunity, we’re referring to the actions of the immune system. This system is the body’s defence system (along with physical barriers like skin) and it protects us against pathogens (viruses, bacteria, protozoa, and fungi) that can cause disease.
Note: If you’re currently feeling unwell or have any unexplained symptoms, please contact your medical doctor!
Symptoms of COVID-19 include: