How do tropical diseases spread?


Tropical disease any disease that is native to or occurs primarily in tropical or subtropical areas of the world is referred to as a tropical disease. Malaria, cholera, Chagas disease, yellow fever and dengue fever are examples of tropical diseases. Tropical diseases thrive in the tropics hot and humid climate. Viruses, bacteria and parasites cause them and they spread by airborne transmission, sexual contact and contaminated food and water sources.

Tropical diseases thrive in the tropics hot and humid climate. Viruses, bacteria and parasites cause them and they spread by airborne transmission, sexual contact and contaminated food and water sources. Through bug bites, insects or other animals can spread tropical illnesses. Dengue fever, yellow fever, rotavirus, AIDS, Ebola and Lassa fever are examples of viral tropical infections. Cholera, E. coli, TB and Hansen's disease are examples of bacterial tropical illnesses (leprosy). Tropical infections can also be spread by parasitic single-celled protozoa and worms. While feeding, mosquitoes can transmit a Plasmodia protozoon to humans. Malaria is a disease in which protozoa attack the red blood cells of the host, infecting 300 million people each year and killing one to three million. Trypanosomiasis and leishmaniasis are two more parasitic illnesses produced by protozoa. Microscopic worms infect the human body and cause schistosomiasis and filariasis.

Some germs are beneficial and even assist us in maintaining our health, while others are toxic and cause infection. You can take effective action to prevent the spread of infectious diseases by understanding how individuals catch them. Germs enter the body through the mouth, which includes eating, drinking and breathing; the skin, which includes cuts and grazes; the eyes; and the genitals. Germs can spread from person to person in several ways: directly from an infected person to an object (such as door handles, bench tops or food) and then to another person who comes into contact with the contaminated item; indirectly from a contaminated environmental source, such as an animal or the soil, to a susceptible person and from a contaminated environmental source, such as an animal or the soil, to a susceptible person. Some infectious diseases are more contagious than others, and not all infectious diseases spread in the same way.


Comments

Post a Comment

Popular posts from this blog

What are the Symptoms of Omicron- A Covid 19 Variant

Image
Research is presently being conducted all over the world in order to find this COVID variant  in fact, many research are being conducted in order to understand this variant of issue. The World Health Organization's TAG-VE, or Technical Advisory Group on Virus Evolution, named the COVID variant "Omicron" on November 26, 2021 (Friday). B.1.1.529 is the name of the new COVID variant.  Symptoms of Omicron: Most common symptoms:   Most common symptoms for the new COVID Variant “Omicron” include fever, cough, tiredness, loss of taste or smell. Less common symptoms:  Less common symptoms for the new COVID Variant “Omicron” include conditions like sore throat, headache, aches, pains, diarrhoea, a rash on skin, and discoloration of fingers or toes Serious symptoms:   Serious symptoms for the new COVID Variant “Omicron” include difficulty breathing or shortness of breath, and loss of speech or mobility, or confusion or chest pain.
Read more

Is your Immune system weak after covid?

Image
After recovering from an acute COVID-19 infection, patients may continue to experience signs and symptoms such as weariness, body aches, coughing, sore throat, breathing difficulties, and so on. In recovered patients, long Covid or Covid sequelae can arise. First, the most common side effects mentioned are fatigue or muscle weakness, dyspnea, joint pain and chest pain, sleep difficulties, anxiety or depression, and a decreased quality of life. The virus causes a cytokine storm and hyper inflammation in the immune system , which leads to additional multi-organ damage and death. Neurological issues, such as headaches, dizziness, difficulties concentrating, memory problems, diminished smell or taste, weakness, or muscle pain, affect at least one-third of patients with COVID-19. According to study, persons who recover from COVID-19 have immunity to the virus for 3 to 5 years. Immunity can develop naturally after contracting COVID-19 or as a result of receiving the COVID-19 vaccine.  ...
Read more

What are the causes of covid-19 vaccine hesitancy?

Image
Getting a COVID-19 vaccine is a personal choice. People have already started getting vaccinated. But there is still some hesitancy to vaccines.  Vaccine Hesitancy refers to delay in acceptance for getting vaccinated or refusal of vaccines.                                                                What are the causes of covid-19 vaccine hesitancy?  Vaccine hesitancy is caused by various factors such as complacency, convenience, and confidence.  Concerns about unknown future effects, side effects, and a lack of trust are the most common reasons. Disinformation and rum ours through social media make people lose confidence. Lower levels of education and poor access to accurate information, and lack of effective public health messages or targeted campaigns is another reason for vaccine hesitancy.  Things...
Read more