What does it mean to be alive What environmental economic po

What does it mean to be alive?: What environmental, economic, political changes in the past 50 years have contributed to the emergence of microbial epidemics due to HIV, West Nile Virus, Ebola, and re-emergence of epidemics due to Mycobacterium tuberculosis?

Solution

Changes in Environmental conditions logical changes are providing new opportunities for the Papa Johns image and gain access into human body. HIV virus cause Aids which emerged in 1983 and West Nile virus cause encephalitis is emerged in 1999, ebola virus causes vhf in 1977 and mycobacterium causes tuberculosis. The factors which contribute for days pathogens to spread climate changing ecosystems poverty lack of Public Health measures lack of political will wars and so on.

Some environmental changes like deforestation increase the possibility of agents like animals to interact more with humans resulting in the spread of the diseases. Natural disaster also cause for outbrakes of infectious diseases global warming also is helping in the spread of diseases. Disease of liver Ho shayari are studying YouTube changing sexual more and injection.

Ebola virus caused most devastating clinical disease in humans including chimpanzees Gorilla with the high mortality rate. West Nile virus also re eerged in 1990 in Europe and America.

Emerging infection are those which newly appear in population I have existed but are rapidly increasing in incidence recent example is HIV or AIDS.

Some of the factors which are contributing for the emergence of these diseases or climate and weather like heavy rhymes resulting in the increased breeding sites for the vectors ,changing ecosystems due to construction of dams change in human geography, and behaviour ,economic development and land use example deforestation international travel and Technology industry and poor Public Health measures, social inequality etc.

A number of environmental factors influence of epidemics like water supply sanitation facilities food and climate

Emerging infectious diseases are caused by newly identified species which may have evolved from unknown infection to a new population example drug resistant tuberculosis.

HIV is caused by human immunodeficiency virus which makes the people more prone to opportunistic infections.

West Nile virus is mosquito Borne lunatic arbovirus first identified in East African nation of Uganda it causes encephalitis with the first large outbreak in Romania in 1996. Recently in news train of the virus was identified in Italy which is causing worst endemics.

Tuberculosis is sometimes Lethal infectious disease caused by mycobacterium tuberculosis which infect the lungs.

Ebola virus disease easy a viral hemorrhagic fever of humans and other primates which spreads by direct contact with body fluids like blood of an infected person this disease was first identified in 1976 in two simultaneous outbreaks 1 NZara and other in yambuku village. The largest outbreak epidemic in West Africa in December 2013.