The COVID-19 vaccine, like other vaccines, works by training our bodies to develop antibodies to fight against the virus that causes COVID-19, to prevent future illness.
Donating blood is extremely important. This video looks at what happens to your blood after donation.
Tree of unity is helping drug addicts with the provision of food during the pandemic and offering anyone who is willing a fresh start.
Hloni was diagnosed with bone cancer at a young age resulting in the loss of his leg. He tells the story of how blade prosthesis has given him hope.