Nemam ja šta da čitam zutu dnevnu stampu. Moj otac, koji je bio dijabeticar i imao 3 bajpasa na srcu, je jedne sezone, nakon nekoliko godina uzastpne vakcinacije protiv gripa, preskocio vakcinaciju.
Obdukcija nakon smrti je pokazala da je umro od posledica jakog gripa.
Što se mutacije tiče 'h1n1 virus mutation' search na Google daje 409.000 rezultata
http://www.google.ca/search?hl=en&client=firefox-a&channel=s&rls=org.mozilla%3Aen-US%3Aofficial&q=h1n1+viru s+mutation&meta=&aq=0&oq=h1n1+virus+mu
'h1n1 virus mutating' - 131.000 reazulata
http://www.google.ca/search?hl=en&client=firefox-a&channel=s&rls=org.mozilla%3Aen-US%3Aofficial&q=h1n1+viru s+mutating&meta=&aq=1&oq=h1n1+virus+mutat
etc.
Nije valjda da su svi ti tekstovi 'zuta stampa'? I ako nije mutirao, kako to da su curke u kanadi obolele tu skoro od svinjskog gripa?
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Ovaj podatak je svakako najanimljiviji za obične smrtnike:
http://www.examiner.com/x-7070-Web-Buzz-Examiner~y2009m6d17-New-H1N1-virus-mutation-found-what-it-means
New H1N1 virus mutation found, what it means
June 17, 5:57 AMWeb Buzz ExaminerDonna Porter
A new H1N1 virus (aka swine flu) mutation, a subtype strain named A/Sao Paulo/1454/H1N1, has been isolated in a 26-year-old patient in Brazil. With the new H1N1 mutation comes fear that the current pandemic swine flu virus will spread more rapidly, possibly to new hosts and, yet, it is unknown if such mutation will prove more deadly than the current A(H1N1) pandemic.
The genetic sequence of the new H1N1 virus subtype (A/Sao Paulo/1454/H1N1) was isolated by a virology team lead by Terezinha Maria de Paiva at the Instituto Adolfo Lutz, formerly named Adolf Lutz Bacteriolocial Insitute – the latter an outdated name in use by many news reports -- located in San Palo, Brazil. [This name clarification may be useful when conducting online research on the new influenza A virus.]
Discovered in a patient on Tuesday, the new H1N1 virus mutation includes alterations in the hemagglutinin protein. Hemagglutinin is one of the reasons that the influenza virus is so effective as the protein allows the virus to infect new hosts.
Why is the new H1N1 virus subtype and mutation important?
Every couple of decades, a new strain of influenza appears that is far more infectious, allowing it to spread rapidly -- including that which occurred during the 1918/1919 H1N1 pandemic, or Spanish flu, which killed a roughly estimated 50 million people and infected at least 500 million.
The newly identified H1N1 virus strain -- a mutation from the A(H1N1) swine flu pandemic isolate -- may or may not prove more lethal or infectious, but scientists are concerned and vaccine efforts continue.
Additionally, the Insituto Adolfo Lutz website reveals details on A/Sao Paulo/1454/H1N1 but the related Technical Note is written in Portuguese-Spanish requiring translation for most readers. An excerpt and translation instructions follow.
he structure and receptor binding properties of the 1918 influenza hemagglutinin
Photo (adaptation) of Hemagglutinin by TimVickers (Wikimedia)
„The structure and receptor binding properties of the 1918 influenza hemagglutinin”
Learn more about hemagglutinin and influenza at the RCSB Protein Data Bank and the multimedia exhibit at California Lutheran.
Excerpt from the Technical Note from Instituto Adolfo Lutz on a new type of influenza virus A (swine flu):
Human cases of respiratory infection caused by a new type of influenza virus A, subtype H1N1 were of porcine origin reported by the Center for Disease Control and Prevention from 21 April 2009. So far, the disease was detected in 73 countries, with 25.3 thousand confirmed cases, 139 of them fatal. The new virus presents a unique combination of gene segments that in the past had been reported between the influenza virus from swine or human origin.
In Chicago, the first case of human infection caused by the new strain was identified in a man of 26 years who presented the symptoms of flu to return from a trip to Mexico. The patient was hospitalized on April 24 at the Institute of Infectious Diseases Emilio Ribas and is fully recovered.
Respiratory secretion sample of this patient was subjected to molecular rt PCR methodology (§ reaà the polymerase chain in real time) with probe specific for the new subtype H1N1 by the team of molecular biologist Claudio Sacchi, and the result for the new viral subtype .
Keep apprised of developments via the World Health Organization (WHO), the Centers for Disease Control and Prevention (CDC) Human Swine Influenza Investigation and these local swine flu resources.
According to the WHO, 36,000 people in 76 countries have been infected with the H1N1 virus, causing 163 deaths.
Related information and additional sources:
Original reporting by AFP on new H1N1 strain
South America bears winter brunt of H1N1 pandemic
Instituto Adolfo Lutz / The Adolfo Lutz Institute
New tool for tracking swine flu cases and deaths
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Know the Difference between a Cold and H1N1 Flu Symptoms
Symptom Cold H1N1 Flu
Fever Fever is rare with a cold. Fever is usually present with the flu in up to 80% of all flu cases. A temperature of 100°F or higher for 3 to 4 days is associated with the H1N1 flu.
Coughing A hacking, productive (mucus- producing) cough is often present with a cold. A non-productive (non-mucus producing) cough is usually present with the H1N1 flu (sometimes referred to as dry cough).
Aches Slight body aches and pains can be part of a cold. Severe aches and pains are common with the H1N1 flu.
Stuffy Nose Stuffy nose is commonly present with a cold and typically resolves spontaneously within a week. Stuffy nose is not commonly present with the H1N1 flu.
Chills Chills are uncommon with a cold. 60% of people who have the H1N1 flu experience chills.
Tiredness Tiredness is fairly mild with a cold. Tiredness is moderate to severe with the H1N1 flu.
Sneezing Sneezing is commonly present with a cold. Sneezing is not common with the H1N1 flu.
Sudden Symptoms Cold symptoms tend to develop over a few days.. The H1N1 flu has a rapid onset within 3-6 hours. The flu hits hard and includes sudden symptoms like high fever, aches and pains.
Headache A headache is fairly uncommon with a cold. A headache is very common with the H1N1 flu, present in 80% of flu cases.
Sore Throat Sore throat is commonly present with a cold. Sore throat is not commonly present with the H1N1 flu.
Chest Discomfort Chest discomfort is mild to moderate with a cold. Chest discomfort is often severe with the H1N1 flu.
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