Diseases Transmissible Through Contact: Identification, Signs, Safety Measures, and Cures
Communicable diseases, also known as infectious diseases, are a class of illnesses that can spread between people or animals. These diseases are caused by pathogens such as viruses, bacteria, fungi, and protozoa, each requiring specific prevention and treatment strategies.
Fungal infections, like Ringworm and Athlete's foot, are common and typically affect the skin. Ringworm causes a ring-shaped rash on the skin, while Athlete's foot causes itchy white patches between the toes. These fungal infections are transmitted through close contact or sharing contaminated items.
Bacterial diseases, such as Tuberculosis (TB) and Strep throat, can affect various parts of the body, including the respiratory tract, skin, and bloodstream. Tuberculosis primarily attacks the lungs, causing symptoms like a persistent cough, weight loss, and night sweats. Strep throat is caused by streptococci and presents with a sudden sore throat, fever, and swollen lymph nodes. Bacterial pathogens spread via respiratory droplets, skin contact, or direct inoculation into the skin.
Viral infections, such as the common cold, flu, and HIV/AIDS, often involve respiratory or sexual transmission. Rhinoviruses are the most common cause of the common cold, while Influenza viruses attack the respiratory system and can cause symptoms like fever, cough, and muscle aches. HIV attacks the immune system, making the person vulnerable to other infections and diseases.
Protozoan diseases, like Malaria, are usually vector-borne or food/water transmitted. Malaria, caused by the protozoan Plasmodium, is primarily transmitted through mosquito bites and causes symptoms such as fever, chills, and anemia.
Preventing the spread of communicable diseases involves good hygiene practices, such as washing hands thoroughly and regularly, disinfecting surfaces at home, and cooking meats, eggs, and other foods thoroughly. It also includes avoiding eating spoiled food, touching wild animals, and receiving available vaccinations.
Some communicable diseases are mild and pass after a few days, while others can be serious and potentially life-threatening. For example, if left untreated, Lyme disease can spread to the joints, heart, and nervous system. Similarly, severe cases of COVID-19, caused by the SARS-CoV-2 virus, can lead to hospitalisation and even death.
In conclusion, understanding the different types of communicable diseases and their transmission methods is crucial in preventing their spread. By adhering to good hygiene practices and getting vaccinated, we can protect ourselves and others from these illnesses.
- The underestimated fungal infection of the skin, like Athlete's foot, can be a common health-and-wellness concern, often resulting in itchy white patches between the toes.
- Bipolar to viral diseases, HIV/AIDS is a severe medical-condition that attacks the immune system, making individuals more susceptible to other diseases and infections.
- Science has made strides in the predictive understanding of various communicable diseases, such as the seasonal trends of flu and the ongoing epidemiological studies of Lyme disease.
- AQ, or depression, can sometimes be a side effect of certain medical-conditions, especially those related to communicable diseases like HIV/AIDS or Lyme disease.
- Contrary to common assumptions, some communicable diseases like fungal infections or viral illnesses such as the common cold, are not always life-threatening. However, neglecting treatment can lead to more complex health issues, such as the progression of Lyme disease to the joints, heart, and nervous system.
