|
|
This is only a preview of the paper
Click here to register and get the full text.
Existing members click here to login
|
|
|
... Usually a person has to be close to someone with TB disease for a long period of time. ... But it should depend on whether a person has TB disease or only TB infection. ...
Then another [deadly] {threatened} epidemic has attacked people since 1970s. ... If one has sex with a infected person, shares a needle with someone who’s infected or [be born to a mother who is infected] {is born when his mother is infected,} he [is likely to get ] {will get} AIDS. ... By 1980, it has spread to at least five continents. ... Till recently, it [is] {was} said that the drug, which could cure AIDS, [has] {had} been produced successfully. ... The first one who got SARS was a Chinese man in Guangdong province. The epidemic has been spread since November 2002. ... Most cases of SARS have involved people who cared for or lived with someone with SARS, or had direct contact with infectious material from a person who has SARS. ... } With the effort of the scientists all over the world, the cause of SARS has been detected and some drugs are [being tested and manufactured.
Approximate Word count = 808
Approximate Pages = 3.2
(250 words per page double spaced)
|
|
|
|
|
|