Notes

Hepatitis B is disease that damages your liver and can even cause cancer in your liver. Hepatitis can be spread by shared drug needles, mother to baby, blood and other fluids that are too inappropriate to say. It can affect your body in many ways, some symptoms can be things like Joint pain, which causes the joints in your fingers, shoulders, and other joints to hurt a lot all day. another symptom can be dark urine and yellowing in the white part of your eyes and skin turning yellowish known as jaundice. there are other symptoms like nausea and vomiting, and fevers. Hepatitis B is not actually a curable disease like some other diseases.

COVID-19 is a very well-known virus that was very "popular" in the year 2020. Coronaviruses are a family of viruses that can cause respiratory illness in humans. They are called “corona” because of crown-like spikes on the surface of the virus. Covid was originally found in bats, but the viruses may change (mutate) as they transfer to other species. Eventually, the virus can jump from animal species and begin to infect the humans. Ways corona can affect the human body is by making people lose their sense of smell and taste. (YT SORCE) Covid affects the lungs by affecting two types of cells in the lungs which are mucus and ciliated cells. Mucus keeps your lungs from drying out, and ciliated cells clear the debris in the lungs. When the cells die, they fill your lungs with tons of debris and fluids that cause you to have trouble breathing.