Treatment: none; antibiotics in some severe cases. A virus causes chickenpox‚ so the doctor won’t prescribe antibiotics. However‚ antibiotics may be required if the sores become infected by bacteria. This is pretty common among kids because they often scratch and pick at the blisters. The antiviral medicine acyclovir may be prescribed for people with chickenpox who are at risk for complications. The drug‚ which can make the infection less severe‚ must be given within the first 24 hours after
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Tonsillitis is when the tonsils show signs of inflammation‚ are tender and the person has difficulty swallowing or breathing. Most of the time‚ tonsillitis is caused by an infection with a common virus but is can also be caused by bacterial infections. If your tonsillitis becomes serious enough or you have it enough times‚ you may end up having a surgery called a tonsillectomy. A tonsillectomy is a surgery that removes a person ’s tonsils. There is however a minimum requirement a person must
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production to a particular protein‚ gene therapy may be able to restore normal function of the polypeptide and essential save the cell and perhaps the entire organism. In order to affect the human genome‚ scientists intravenously inject a carrier virus to “infect” the cell with the genetically engineered gene. There are two subtypes of gene therapy. Somatic gene therapy‚ where sections
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Bacteriophages were discovered independently by Frederick W. Twort in Great Britain (1915) and Félix d’Hérelle in France (1917). The first phages studied were those designated type 1 to type 7. The Teven phages‚ T2‚ T4‚ and T6‚ were used as model systems for the study of virus multiplication. Alfred Day Hershey and Martha Chase used the T2 bacteriophage in a famous experiment in 1952.Soon after making their discovery‚ Twort and d’Hérelle began to use phages in treating human bacterial diseases such as bubonic plague and cholera
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They usually go away on their own over a period of many months to a couple years. Various treatments may be done for warts that cause problems or do not go away. Warts sometimes go away and then come back again. CAUSES Warts are caused by a type of virus called human papillomavirus (HPV). These viruses can spread from person to person through
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Researchers have recently made genetic changes to the H5N1 disease. The reason researchers have been try to change the genetics of this disease is to try and improve the health surveillance for early detection. What the scientist are doing is making the virus easily transmittable from person to person. In the lab room this seems like a good idea‚ but in the wrong hands this could turn a small out-break into a pandemic. This could be the first step in making this disease an ideal weapon for bioterrorism
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the free-floating pixel codes and insert them into the bacteria’s genome. CRISPR is a group of proteins and DNA that act as an immune system in some bacteria‚.When a virus infects a bacterium‚ CRISPR cuts out part of the foreign DNA and stores it in the bacteria’s own genome. The bacterium then uses the stored DNA to recognize the virus and defend against future attacks."The sequential nature of CRISPR makes it an appealing system for recording events over time‚" explained
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Although people say it’s not a big deal‚ the Zika virus is a major problem in the world today‚ it is damaging the lives and will have an affect on the summer olympics because there isn’t a vaccine and it can be spread quickly through mosquitoes in the warm Rio climate. In 1947‚ in the Zika forest‚ a rhesus monkey was found with a fever. Scientist at the time decided it was best to cage the animal to see if the fever diminished‚ after two days symptoms still remained. The worried scientist rushed
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that I have encountered is also may most interesting story in my life. Last weekend I had one‚ well not only one‚ two of my worse days in my life. I got sick and I felt very bad and sad.I was a little bit disappointed in myself because I let some virus entered my body to suffer this illness‚ I was in my bed whole day with fever and flu. My family go to Cabadbaran City to meet my other Relatives and they had a great time‚ and I was left in the house alone. I felt so sad‚ I had a fever and a headache
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proteins would be absent‚ cell metabolism would not occur and would eventually result in cell death also known as necrosis. After a short asymptomatic lag period‚ initial symptoms of death cap poisoning resemble nothing more than the common stomach virus. As the liver attempts to metabolize the toxins‚ signs and symptoms of acute liver failure develop as liver cells begin to die and cease to function causing the patient to become critically ill. According to the International Journal of Heapatology
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