Sample - 428 words essay topic, essay writing: Mono
Cause Infectious mononucleosis is caused by theEbstein-Barr virus, which is a member of the herpes family. This family also includes the viruses that cause cold sores, chicken pox, genital herpes, and birth defects. TheEbstein-Barr virus has a lengthy incubation period andsymptoms usually take about 4-10 weeks to develop. Once a person is infected with a herpes virus, it never reallygoes away. The viruses are able to lie dormant in ourbodies and become active at any time. The only way monocan be spread is through direct contact with infected saliva. That explains why it is known as the "kissing disease".Drinking from each - others glasses, sharing silverware, andcoughing can also spread the virus. In rare cases it can betransmitted from person to person through bloodtransfusions.
A person can only be infected when someonewho has the virus passes it to someone who has never beenexposed. But less than 5% of people w/ mono can recallbeing in contact w/ someone who had mono. That is b/csome people are strictly carriers. They carry the virus andpass it along to someone else without ever getting anysymptoms themselves. Population Affected Anyone can getmono
About 70-80% of all cases occur in people btw/ theages of 15-30. Mono is most common among high schooland college students who immune systems are usually rundown from stress and fatigue. Although mono peaks earlierin females, it occurs more often in males. Females areusually 15-16 when they contract mono and males tend tobe around 18-23. It is estimated that by the age of 40,95% of the population has already had mono. That mightbe hard to believe, but most people who had mono didn'teven know it. They had such mild cases that they thought itwas just a cold or flu and their bodies were able toproduce antibodies against ever having mono again. Symptoms If symptoms do appear, they don't developimmediately.
The incubation period lasts anywhere from 2to 7 weeks. The 1st symptoms are commonly mistaken fora cold. They are headache, fatigue, loss of appetite, andchills. The symptoms become more severe as the body'slymphatic system is affected. These include extremeexhaustion, sore throat, fever and swollen glands.
Soremuscles, weakness, nausea, and difficulty breathing havealso been reported. The typical mono symptoms usuallylast 1-3 weeks, but they can go away in a few days or lastseveral months. Mono causes enlarged spleens in 50% ofpatients and enlarged livers in 20%. Tonsillitis, difficultyswallowing, coughing and vomiting are other symptoms thatcan occur. About 1/2 of all mono patients experience bumpson theie tongues, 1/3 have puffy, painful eyes, and 1/10develop a rash over their bodies. Although most symptomsdon't last long, fatigue can last for many months.
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Genital Herpes Sample essay topic, essay writing: Genital Herpes - 254 words
Genital herpes is an infection caused by the herpes simplex virus or HSV. There are two types of HSV, and both can cause genital herpes. HSV type 1 most commonly infects the lips, causing sores known as fever blisters or cold sores, but it also can Mononucleosis Mononucleosis is an infectious disease of humans in which the blood and tissues contain mononuclear leukocytes (white blood cells with only one nucleus), either monocytes or lymphocytes. An infectious disease is a disease that can give you an infection, can be transmitted by infection without actual contact, or can be caused by a microorganism. All Chicken pox vs. tuberculosis Chicken pox, a highly contagious disease that strikes many people, is caused by the herpes zoster virus. The virus is transmitted by the respiratory system and carried in the bloodstream to all parts of the body. The main symptom is a rash that appears on the face and torso, but also on the extremities. The Herpes simplex: Type 2 Sample essay topic, essay writing: Herpes-simplex: Type 2 - 452 words
Herpes-Simplex: Type 2 Herpes is a name that is used to describe several types of skineruptions that are characterized by formation of blisters. The term embracesprimarily two distinct disorders, herpes simplex and herpes zoster, both causedby viruses. Together, these 'herpes' viruses are estimated to cause Chicken Pox Sample essay topic, essay writing: Chicken Pox - 371 words
Everybody knows what the chicken pox are, they arewhen you get bumps all over your body. The cause of thechicken pox is the virus varicella. Males and females areboth able to get the virus, but children ages five to six arethe most likely to be infected.
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