This could indirectly discriminate against older people, who are less likely to be working. Like direct age discrimination, indirect age discrimination can be permitted if the organisation or employer is able to show that there is a good reason for the policy. This is known as objective justification. Harassment
HIV/AIDS. Human immunodeficiency virus (HIV) is the virus that causes AIDS. When a person becomes infected with HIV, the virus attacks and weakens the immune system. As the immune system weakens, the person is at risk of getting life-threatening infections and cancers. When that happens, the illness is called AIDS. Once a person has the virus, it stays inside the body for life.
An example of a type of infection seen a lot in AIDS patients is Pneumocystis jiroveci pneumonia (aka PCP). The way HIV works is that once a person gets infected with the virus, it takes about 4 to 10 weeks before it can be detected in the blood (aka seroconversion). For a small group of people, it may even be more than that. At that time, the person may or may not be experiencing any symptoms.