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WHO picks new B strain for 2009-10 flu vaccine

first_imgFeb 13, 2009 (CIDRAP News) – Because of a suboptimal match between this year’s flu vaccine and circulating influenza B viruses, the World Health Organization (WHO) has recommended changing one of the three strains used in flu vaccines for the Northern Hemisphere next fall and winter.The WHO’s choices for the two influenza A strains remain the same as last year, according to new reports published on the WHO Web site this week. The agency recommended keeping the influenza A/H1N1 and A/H3N2 variants used in this year’s vaccine, both of which are labeled Brisbane strains.The influenza B component of this year’s flu vaccine was from the Yamagata lineage, but the proportion of strains from the Victoria lineage continues to increase and has become predominant in many countries, the WHO said. The US Centers for Disease Control and Prevention’s (CDC’s) most recent flu surveillance report, for the week of Feb 1 through 7, said that of 78 influenza B viruses that were characterized, 55 belonged to the Victoria lineage.Health officials in the United States have discussed including both lineages in the seasonal vaccine to address the unpredictable prevalence of the influenza B strains, especially since a vaccine against one lineage offers little protection against the other.Last year the WHO recommended a total vaccine makeover for the 2008-09 flu season because of a mismatch to circulating strains the previous season.Each February the WHO assesses the flu virus strains in circulation before picking the strains for the next Northern Hemisphere flu season. It takes about 6 months for vaccine manufacturers to grow the viruses in chicken eggs and formulate them into trivalent (three-strain) vaccines. Changing one or two strains is not unusual.The WHO recommends the following for next season’s vaccine:For the H1N1 component, a strain similar to A/Brisbane/59/2007For the H3N2 component, a strain similar to A/Brisbane/10/2007For the B component, a strain similar to B/Brisbane/60/2008-like virus, replacing B/Florida/4/2006The Brisbane strains of H1N1 and H3N2 will be used in this year’s vaccine for the Southern Hemisphere, where the flu season runs from May through October, according to the WHO. However, the influenza B component of the Southern Hemisphere’s vaccine is similar to B/Florida/4/2006.In its full report on the strain selection, the WHO said that between September 2008 and January 2009, Africa, the Americas, Asia, Europe, and Oceania all reported influenza activity. Though levels were lower than in the same period last year, activity was higher in some European countries, including the United Kingdom, Norway, Portugal, Spain, Poland, and the Netherlands.In the Northern Hemisphere, countries such as Japan, Tunisia, and European countries reported regional outbreaks of H3N2 in December and January. In the United States, H1N1 viruses predominated, while in Canada, B viruses were more common.H1N1 strains that show resistance to the antiviral drug oseltamivir (Tamiflu), one of two neuraminidase inhibitors recommended for treatment, predominated in most regions of the world. No such resistance was seen in H3N2 or B viruses, and there were no reports of viruses resistant to zanamivir (Relenza).See also:CDC flu surveillance reportJan 16 CIDRAP News story “Experts consider 4-strain flu vaccine to fight B viruses”last_img read more

Here’s why Roma legend Totti almost broke up with wife

first_img Promoted Content9 Facts You Should Know Before Getting A TattooLil Nas X Is About To Beat A World Record!This Guy Photoshopped Himself Into Celeb Pics And It’s HystericalWho Is The Most Powerful Woman On Earth?What Is A Black Hole And Is It Dangerous For Us All?Birds Enjoy Living In A Gallery Space Created For Them10 Hyper-Realistic 3D Street Art By OdeithWhich Country Is The Most Romantic In The World?Who’s The Best Car Manufacturer Of All Time?A Hurricane Can Be As Powerful As 10 Atomic BombsCouples Who Celebrated Their Union In A Unique, Unforgettable WayCan Playing Too Many Video Games Hurt Your Body? Former Roma star Francesco Totti revealed his marriage to Ilary Blasi nearly ended after the television presenter bought a hairless cat. Totti, who married the 38-year-old in 2005, was left unimpressed with his wife after she made the decision to bring the pet home. Ilary Blasi annoyed her husband after buying a cat. Ilary and Francesco began dating in 2003 and were married in 2005 at the Basilica of Santa Maria in Ara Coeli – a famous 12th Century church just a mile away from the Colosseum. Totti told former team-mate Christian Vieri on Instagram Live: “I was furious with my wife, she bought a hairless cat and called it Donna Paola. “It’s boiling. “At night, it insists on sleeping inside our bed, next to our legs. Francesco Totti married Ilary Blasi in 2005 “She’s a very affectionate cat, but almost caused us to break up. Loading… center_img “Ilary wanted a cat at all costs and I was adamant we shouldn’t. “One day, she brought it home, because ultimately she makes all the decisions in this family. “We didn’t speak for days, but in the end, I fell in love with the cat too.” Totti retired from football in 2017 after making 785 appearances for Roma, scoring an impressive 307 goals in his 15 years with the Italian side. Francesco Totti with his wife Ilary Blasi and their three children. Read Also: Chelsea star breaks ups four-year romance after texts to ex-pole dancer The 43-year-old also won 58 caps for his country which included a World Cup winners medal in 2006 after their win over France. Despite spending 15 years with Roma, Totti only won one Serie A title and two Coppa Italia winners medals. FacebookTwitterWhatsAppEmail分享 last_img read more

Update on the latest sports

first_imgWriting on his Facebook page Thursday, the 20-time Grand Slam champion said his knee had been bothering him for a while so he decided to have arthroscopic surgery in Switzerland on Wednesday.Federer wrote that doctors “are very confident of a full recovery.” He ended his post by telling his fans “see you on the grass!” as he targets a return for Wimbledon.It’s only the second operation for the 38-year-old Federer — the other was on his left knee in 2016 — and one that is certain to raise questions about his future in tennis.Wimbledon starts June 29.NCAA-PITTSBURGH-VIOLATIONS Update on the latest sports Anderson died in 2008.TOKYO VIRUS-OLYMPIC TEST EVENTSVirus limits next Tokyo Olympic test event to Japanese-onlyTOKYO (AP) — A test event for the Tokyo Olympics scheduled for later this month that would have involved some non-Japanese athletes is being revamped because of fear of the spreading virus from China.It’s now limited to only Japanese athletes, with the Olympics just over five months away. With the league eager to reach a collective bargaining agreement with the players in the next few weeks — the current deal runs out in March 2021 — team representatives were summoned to New York to discuss the NFL’s proposal.Among the items in that proposal, according to several people familiar with the negotiations, are a 17-game season, more roster spots, a reduced preseason, and adding a wild-card team in each conference to the playoffs. Also being considered is a second bye week to go with a 17th game, although almost certainly not for the 2020 season. The expansion of the playoffs could occur this year, however.In other NFL news:— Cleveland Browns Pro Bowl wide receiver Jarvis Landry has elected to have hip surgery after initially opting not to have the operation. Landry was bothered by his hip all last season, but still finished with a team-leading 83 catches for 1,1174 yards and six touchdowns. He visited a specialist after the season and decided not to have the procedure before changing his mind after playing with pain in the Pro Bowl. The Browns say Landry’s surgery was performed on Tuesday in Minnesota. A Browns spokesman says the team expects Landry to make a complete recovery “for the 2020 season.”— Minnesota Vikings defensive end Everson Griffen will become a free agent for the first time in his 11-year career. He’s coming off a bounce-back season for the longest-tenured player on the team. Griffen has chosen to exercise his option to void the remaining three years on his contract, according to a person with knowledge of the decision. The move will clear more than $13 million off the books for 2020 for the salary cap-strapped Vikings. Griffen had eight sacks in 15 games in 2019 after a rough season the year before. University of Michigan investigates doctor sex abuse claimsANN ARBOR, Mich. (AP) — Another man has come forward to publicly accuse a late University of Michigan physician of sexual abuse decades ago.Gary Bailey said Thursday that Dr. Robert E. Anderson molested him during a medical exam in 1968 or 1969. Bailey says he filed an official complaint with the university at the time but never heard anything back.The university says it has received 22 calls to a hotline since Wednesday when it announced an investigation into Anderson. Police started investigating the onetime director of the University Health Service and physician for the football team in July 2018 after a former student athlete alleged abuse by Anderson in the 1970s. Officials have acknowledged that some university employees were aware of accusations against the doctor prior to a 2018 complaint that led to a police investigation. February 20, 2020 The Timberwolves will play Friday against Boston without Towns, who missed the last game prior to the All-Star break on Feb. 12. Towns missed 15 games earlier this season with a left knee injury.Layman, who’s in his first season with Minnesota, was hurt Nov. 18 at Utah. The Timberwolves said Layman will be re-evaluated in one week, meaning he’ll sit out at least four more games. The 6-foot-8 Layman was averaging a career-best 10.5 points over the first 14 games, on a career-high 35.2% shooting from 3-point range.TENNIS-FEDERER-SURGERYRoger Federer has knee surgery, will miss French OpenBASEL, Switzerland (AP) — Roger Federer will miss the French Open and no fewer than three other tournaments while he is sidelined for at least four months after having arthroscopic surgery on his right knee. The two-day test event opens at the new Ariake Arena on Feb. 28 and is relatively obscure — a Paralympic test for boccia, a precision ball sport similar to bocce and related to lawn bowling. It’s the first of 19 remaining test events before the Olympics are to open on July 24.They will be watched closely, as will the start of the torch relay on March 26 in Fukushima, a prefecture devastated nine years ago by an earthquake, tsunami and the meltdown of three nuclear reactors.The test events may reveal what effect the spreading virus is having on Olympic preparations, and the ability of non-Japanese athletes to safely enter Japan.center_img Realmuto will get a raise from $6.05 million to $10 million instead of his $12.4 million request.Arbitrators Gary Kendellen, Jeanne Charles and Richard Bloch made the decision a day after hearing arguments.Obtained from Miami just before spring training last year, Realmuto hit .275 with 25 homers and 83 RBIs, earning his second straight All-Star selection. His hearing was the first for the Phillies since Ryan Howard beat Philadelphia in 2008 and was awarded $10 million — then arbitration record —- over the team’s $7 million.A decision is pending for Arizona pitcher Archie Bradley, whose case was argued Tuesday. Phillies reliever Héctor Neris is the lone player still scheduled for a hearing.In other MLB news: — An attorney for New Orleans’ Roman Catholic archdiocese is strongly defending the New Orleans Saints’ public-relations help in dealing with the clergy sex abuse crisis. He says the legal effort to unseal emails between them is aimed at trying to shame those “who had the audacity” to back the church. The remarks came in a court hearing today on the Saints’ request to keep those emails confidential. The hearing comes amid claims the Saints joined the church in a pattern of concealing sexual abuse — an allegation the team denies. A special master is not expected to rule immediately.NBA-TIMBERWOLVES-INJURIESLayman’s long-term injury near end, back at Wolves practiceMINNEAPOLIS (AP) — Minnesota Timberwolves forward Jake Layman was finally cleared Thursday to return to practice, with his absence at 39 straight games and counting because of a sprained left toe.Star center Karl-Anthony Towns, however, does not have that clearance. Nor has there been clarity yet revealed by the Timberwolves about how long his sprained left wrist will keep him out. Pitt hoops, football placed on 3 years’ probation by NCAAINDIANAPOLIS (AP) — The University of Pittsburgh football and men’s basketball programs have been placed on probation for three years by the NCAA. The organization says both programs committed a series of violations between 2015 and 2018. The violations centered around both programs exceeding the number of allotted practices during that time.Former men’s basketball coach Kevin Stallings was given a three-year show-cause order for his role in the violations. Stallings was fired in 2018 and is currently out of coaching. He must sit out 30% of his new team’s games if he is hired during the three-year window of the show-cause order. Stallings is currently out of coaching.Dan Cage, who was the director of basketball operations during the 2016-17 season, was also given a three-year show-cause order. The NCAA penalized Cage for refusing to participate in an enforcement interview about his involvement in coaching activities as a noncoaching staff member.UNIVERSITY OF MICHIGAN DOCTOR-INVESTIGATION Share This StoryFacebookTwitteremailPrintLinkedinRedditMLB-NEWSPhils beat Realmuto in arbitration; teams lead players 7-4UNDATED (AP) — The Philadelphia Phillies won their arbitration case against All-Star catcher J.T. Realmuto (ree-al-MOO’-toh) on Thursday, putting teams ahead of players 7-4 this year and ensuring clubs will finish with a winning record. — New York Yankees right-hander Luis Severino has been shut down from throwing for the second consecutive spring training, this time because of right forearm soreness. Severino, who turned 26 on Thursday, was sidelined until the final weeks of the regular season last year.  Yankees manager Aaron Boone said Severino has been feeling on and off discomfort since October and has a loose body in his right elbow that the manager said has not been an issue. New York already expects to be without left-hander James Paxton for the first two months of the season following back surgery on Feb. 5.— Cleveland Indians pitcher Carlos Carrasco felt discomfort in his right leg during a spring training workout and is having tests. The 32-year-old Carrasco made an inspiring comeback last season after being diagnosed with leukemia, The Indians say he won’t work out Thursday and the team plans to provide an update on his status on Friday. If Carrasco is out for any period, it will put further strain on Cleveland’s pitching depth. Right-hander Mike Clevinger recently underwent knee surgery and will be out until mid-April.NFL-NEWSNFL owners discuss labor proposalUNDATED (AP) — The NFL’s labor committee met Thursday morning before presenting to the owners the current state of ongoing negotiations with the players’ union on a new labor agreement. Associated Press last_img read more