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[DOC File]Alan Hinman
https://info.5y1.org/new-strain-of-flu-virus-2019_1_32f615.html
DR. RAYMOND STRIKAS: Yeah, so the 2018-2019 trivalent vaccine has two new strains in it. The H3N2 strain changed and the B strain in the trivalent vaccine changed. The B strain in the quadrivalent…the second B strain in the quadrivalent vaccine is the same as before.

[DOC File]Mass.Gov
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May 01, 2019 · Approximately every 20-40 years, a new strain of the flu virus appears which is very different from the ordinary seasonal flu virus. Because most people do not have immunity to this new strain of flu virus, it can spread to many people, across the world, over a short period of time.

Massachusetts Department of Public Health (MDPH)
Reporting positive flu test results: Positive laboratory findings indicative of influenza virus infection (by culture and PCR) are reportable directly to MDPH, in accordance with 105 CMR 300.000 (Reportable Diseases, Surveillance and Isolation and Quarantine Requirements). This is usually done by laboratories where the testing occurs.

[DOCX File]Anatomy of a seasonal influenza epidemic forecast
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Methods for predicting the dynamics of infectious disease epidemics have received much attention since 20121, with particular focus on seasonal influenza epidemics in temperate climates.2–7 The United States Centers for Disease Control and Prevention (CDC) holds an annual influenza forecasting competition8 that attracts teams from around the world.

[DOCX File]Communicable Diseases Intelligence 2019 -Report on ...
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Questions and Answers: Recommended composition of influenza virus vaccines for use in the 2018–2019 northern hemisphere influenza season and development of candidate vaccine viruses for pandemic preparedness. 2018 February 2018.

[DOCX File]Communicable Diseases Intelligence 2020 - Report on ...
https://info.5y1.org/new-strain-of-flu-virus-2019_1_a1902b.html
The increased circulation of the double deletion viruses in many countries led to the change of the B/Victoria vaccine component to B/Colorado/06/2017 (a HA double-deletion virus), which reacts well with ferret antisera raised to two-amino-acid HA deletion B/Victoria viruses, although B/Victoria viruses with no deletion or a three-amino-acid ...

[DOCX File]Pandemic Influenza - Scenario
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Human-to-human transmission of a novel strain of the influenza virus H5N1 is initially identified in Cambodia and quickly spreads throughout Southeast Asia and Australia. In Asia, it is estimated that of those who are exposed, roughly 30% will develop symptoms. The seasonal vaccine is ineffective, and all age groups are affected.

[DOCX File]Pandemic Influenza Electronic Exercise Tool
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Novel influenza A H7N7 virus originated in Canada in early July, 2010. The virus spreads in the same way that regular seasonal influenza viruses spread, mainly through the coughs and sneezes of people who are sick with the virus, but it may also be spread by …

[DOCX File]June 28, 2005
https://info.5y1.org/new-strain-of-flu-virus-2019_1_aee49a.html
The 2019-20 flu season has been complicated by recent reports of a novel coronavirus. Coronaviruses are a large family of viruses. Common symptoms in an infected person include a fever, cough, and shortness of breath or difficulty breathing. California has recently recorded its second confirmed case of the new strain of coronavirus (2019-nCoV).

[DOCX File]Seasonal Respiratory Illness and Seasonal Influenza
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A flu pandemic occurs when a new virus that is different from seasonal viruses emerges and spreads quickly between people, causing illness worldwide. Most people will lack immunity to these viruses. Pandemic flu can be more severe, causing more deaths than seasonal flu. Because it is a new virus, a vaccine may not be available right away.

New strain of flu virus 2019