Not only Covid, research underway to find vaccine for three other diseases

Deaths from these three diseases could almost double over the next year as a result of disruptions to health care in the face of Covid-19

More than 28 million people around the world have now contracted COVID-19, and more than 900,000 people have died.

Research groups across the globe are rightly racing to find a vaccine to protect against SARS-CoV-2, the virus that causes COVID-19.

While it’s not surprising all eyes are on this vaccine race, COVID-19 isn’t the only disease for which scientists are currently trying to find a vaccine.

Let’s look at three others.

The big three

We regard malaria, tuberculosis and HIV/AIDS as the “big three” infectious diseases. Together they’re responsible for about 2.7 million deaths a year around