Communicable diseases are infections caused by bacteria, viruses, fungi and parasites. They are usually passed from person to person through contact with bodily fluids, food, surfaces, animals, insects or blood products. Some diseases can be mild, while others can be very dangerous. While some are not contagious, some people can still transmit the disease to others. These can include HIV,…
Behavioural interventions are defined as a non-command and control intervention which aims to change an individual’s behavior. They can include a variety of techniques and include medical changes and lifestyle improvements. While these interventions have shown positive results in addressing a wide range of health issues, the impact on specific individual outcomes is variable. In addition, they may have limited…