Health
Canadian Pfizer partner sues to head off patent lawsuit over COVID-19 vaccine
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The biotech company that makes mRNA-delivery technology for Pfizer’s COVID-19 vaccine sued Arbutus Biopharma Corp in Manhattan federal court on Friday, seeking to head off claims that the vaccine infringes Arbutus’ patents.
Canada-based Acuitas Therapeutics Inc said Arbutus and partner Genevant Sciences have threatened to sue for potentially billions of dollars in “unjustified royalties” over the vaccine Pfizer developed with Germany’s BioNTech SE.
Acuitas asked the court to find that the Pfizer/BioNTech vaccine does not infringe Arbutus patents and that several Arbutus patents are invalid.
A representative for Arbutus did not immediately respond to a request for comment on Acuitas’ claims.
The lawsuit is part of a growing web of patent disputes over COVID-19 vaccine technology. Arbutus sued Moderna over its mRNA technology last month, but has not yet sued Pfizer or Acuitas.
Pfizer and Moderna were hit with patent lawsuits on Thursday by Alnylam Pharmaceuticals Inc, which argued its own lipid nanoparticle mRNA-delivery technology was “essential” to both of the widely used COVID-19 vaccines.
Pfizer said last month that it expected $32 billion in revenue from its vaccine this year. Moderna has said its vaccine earned the company $17.7 billion in revenue in 2021.
(Reporting by Blake Brittain in Washington, D.C.; Editing by David Bario and Bill Berkrot)
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Alberta Health Services (AHS) has confirmed a case of measles in Edmonton, and is advising the public that the individual was out in public while infectious.
Measles is an extremely contagious disease that is spread easily through the air, and can only be prevented through immunization.
AHS says individuals who were in the following locations during the specified dates and times, may have been exposed to measles.
- April 16
- Edmonton International Airport, international arrivals and baggage claim area — between 3:20 p.m. and 6 p.m.
- April 20
- Stollery Children’s Hospital Emergency Department — between 5 a.m. to 3 p.m.
- April 22
- 66th Medical Clinic (13635 66 St NW Edmonton) — between 12:15 p.m. to 3:30 p.m.
- Pharmacy 66 (13637 66 St NW Edmonton) — between 12:15 p.m. to 3:30 p.m.
- April 23
- Stollery Children’s Hospital Emergency Department — between 4:40 a.m. to 9:33 a.m.
AHS says anyone who attended those locations during those times is at risk of developing measles if they’ve not had two documented doses of measles-containing vaccine.
Those who have not had two doses, who are pregnant, under one year of age, or have a weakened immune system are at greatest risk of getting measles and should contact Health Link at 1-877-720-0707.
Symptoms
Symptoms of measles include a fever of 38.3° C or higher, cough, runny nose, and/or red eyes, a red blotchy rash that appears three to seven days after fever starts, beginning behind the ears and on the face and spreading down the body and then to the arms and legs.
If you have any of these symptoms stay home and call Health Link.
In Alberta, measles vaccine is offered, free of charge, through Alberta’s publicly funded immunization program. Children in Alberta typically receive their first dose of measles vaccine at 12 months of age, and their second dose at 18 months of age.
Health
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Infected cows were already prohibited from being transported out of state, but that was based on the physical characteristics of the milk, which looks curdled when a cow is infected, or a cow has decreased lactation or low appetite, both symptoms of infection.
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