CDC begins sharing flu virus genetic data

first_imgAug 23, 2006 (CIDRAP News) – The Centers for Disease Control and Prevention (CDC) has published the genetic blueprints for more than 650 influenza virus genes to launch a new data-sharing program intended to stimulate influenza research.In collaboration with the Association of Public Health Laboratories (APHL), the CDC will release genetic information on several hundred flu virus samples from US patients each year, the agency said yesterday in a news release.The genetic sequence data will include seasonal flu viruses, any animal flu viruses that infect humans, and any emerging strains, such as H5N1, officials said.The information will be deposited in two databases: GenBank, a public library of virus sequences managed by the National Institutes of Health, and the Los Alamos National Laboratory Influenza Sequence Database.Until now, the sequence data were available only to a few flu researchers who work with the World Health Organization (WHO) to recommend which viruses should be included in flu vaccines. “The sequence data will now be available through GenBank to anyone with Internet access,” the CDC said.The genetic data shed light on a virus’s origin and relationship to other flu viruses. Scientists can use the information to help determine whether a virus is susceptible to antiviral drugs and whether it is evolving in a way that would make it more contagious, possibly setting the stage for a pandemic, the CDC said.The withholding of genetic data on H5N1 viruses has drawn criticism in recent months. In July, virologists quoted in a Nature article complained that Indonesia’s and other countries’ refusal to share H5N1 data was hindering scientists’ understanding of the virus.The CDC said it has been working with the WHO to encourage countries with H5N1 avian flu to share their data. “After the Indonesian government recently agreed to make available the sequences for viruses from Indonesian bird flu patients, CDC placed total genome sequences for over 40 H5N1 viruses into a public-access database,” the agency said.CDC hopes to set example”We hope these initiatives will set the stage for other countries to adopt similar approaches to the release of influenza virus sequence data that they manage,” Dr. Nancy Cox, director of the CDC’s Influenza Divison, commented in the news release.The APHL, which consists mainly of state and local laboratory officials, gained approval from all 50 state labs to release sequence data from flu viruses tested in the labs, the CDC said.  State labs subtype flu viruses and submit some of them, including any unusual ones, to the CDC for further characterization.Under the new agreement, if the CDC identifies a new strain, the state lab that submitted it will be notified before the sequence data are posted in GenBank or the Los Alamos database, officials said.APHL President Dr. Jane Getchell said in the CDC statement, “State health department laboratories analyze and subtype thousands of influenza viruses each year. If a novel virus is out there, we will likely be the first to detect it. This is why public health labs are a critical part of our country’s early warning system for pandemic influenza, and why this collaboration with CDC is so important.”WHO explains steps for releasing H5N1 dataIn related news, the WHO today issued a brief explanation of how it works for the public release of H5N1 virus sequences—while downplaying somewhat the importance of such data.The agency said the sequencing of H5N1 viruses is done collaboratively by labs in countries with H5N1 outbreaks and the international network of H5 reference labs coordinated by the WHO. The agency explained that it needs permission from the source country to publish the sequence data.”WHO seeks to facilitate the timely release of sequence data to the public domain,” the statement said. “Formal procedures exist by which the WHO reference laboratory initially informs the originating laboratory of sequence results and simultaneously requests permission to place these results in the public domain. In the event of a negative reply or no reply, WHO directly approaches the Ministry of Health in the originating country, requesting authorization to release sequence data.”While genetic sequencing is important for developing vaccines and monitoring drug resistance, the WHO said, epidemiology is the primary tool for spotting changes in the H5N1 virus. “Epidemiological findings remain the most important alert to changes in the virus that indicate improved transmissibility among humans,” the agency said.See also:Aug 22 CDC statement about flu virus sequences 12 CIDRAP News story “Report: H5N1 mutated rapidly in Indonesian cluster” 23 WHO statement about procedures for releasing H5N1 sequencesGenBank homepage Alamos National Laboratory Influenza Sequence Database homepage read more

Marcus Stroman blasts Randal Grichuk: ‘Continue to underachieve and talk s— about teammates!’

first_imgResponded Stroman: “My day is beyond great. Good luck playing for a nation that now knows your true colors. Have a splendid day my G!”My day is beyond great. Good luck playing for a nation that now knows your true colors. Have a splendid day my G!— Marcus Stroman (@STR0) July 11, 2020Stroman, now a member of the Mets, was a central figure for the Blue Jays organization before being dealt to the “Big Apple.” He posted a 3.76 ERA in six years with Toronto.Grichuk, meanwhile, signed a five-year contract extension with Toronto last April. Marcus Stroman tore into former Blue Jays teammate Randal Grichuk via Twitter on Saturday after Grichuk backed an accusation about Stroman’s prior treatment of minor league players.Grichuk said an allegation from Aubrey Huff that Stroman once kicked 30 younger teammates out of a weight room so he could skip rope by himself “was a known story around players in the Jays team/system.” Stroman then wrote a scathing response that touched on Grichuk’s disappointing on-field play in 2019.”You’ve done nothing but talk about me behind my back,” Stroman wrote. “Consistently. I’ve always kept my mouth shut and let it slide. Ask YOUR teammates and Canada who they [would] rather have on their team… you or me. I already know the answer. Continue to under achieve and talk s— about teammates!”You’ve done nothing but talk about me behind my back. Consistently. I’ve always kept my mouth shut and let it slide. Ask YOUR teammates and Canada who they rather have on their team…you or me. I already know the answer. Continue to under achieve and talk shit about teammates!— Marcus Stroman (@STR0) July 11, 2020MORE: Yasiel Puig has new free agent suitorGrichuk, who has been part of Twitter feuds with fellow players before, opted not to fully engage with Stroman afterward. Stroman then made sure to get the last word.”Haha keep thinking that’s true,” Grichuk wrote. “Don’t be mad at me because I liked a tweet that was the truth. Have a good day my man.”last_img read more

Port Mourant businessman chopped, robbed

first_imgAnother Berbice businessperson has been robbed. This time, the owner of Limacine Service Provider Rawle De Matos was pounced upon while entering his yard at Port Mourant on Monday evening.Rawle De MatosReports are that the businessman was attacked by two men, one of whom was armed with a gun and the other with a cutlass at about 21:00h.Speaking with Guyana Times, De Matos said that the men were in his yard waiting for him as he entered. He related that the men demanded cash and jewellery and ordered that he take them into the house.De Matos recalled that the men attempted to duct tape him and he resisted, during which a scuffle ensued. He was hit in the head with a gun and also chopped in the head.The man however managed to free himself from his attackers and ran out of the yard, calling for help. During the attack, De Matos was relieved of $6000, and a cellular phone.He was taken to the Port Mourant Hospital and then transferred to the New Amsterdam Hospital, where he remains a patient. No one has been arrested. Police are investigating.last_img read more