Category: News Commentary

In unvaccinated people, infection with the Omicron variant of SARS-CoV-2 provides little long-term immunity against other variants, according to a new study by researchers at Gladstone Institutes and UC San Francisco (UCSF), published today in the journal Nature.

In experiments using mice and blood samples from donors who were infected with Omicron, the team found that the Omicron variant induces only a weak immune response.

Roche (SIX: RO, ROG; OTCQX: RHHBY), through its Global Access Program, and The Global Fund to Fight AIDS, Tuberculosis and Malaria are joining forces to build and strengthen diagnostic capacity and pandemic preparedness in low-and middle-income countries fighting against HIV and tuberculosis (TB).

The profound health and economic impact of the Pfizer-BioNTech vaccine during its first year of rollout in the US is described in detail in a new study in the peer-reviewed Journal of Medical Economics.

It is estimated that in 2021 the vaccine, the most widely used against COVID-19 in the US, prevented 8.7 million symptomatic cases of the virus, as well as 690,000 hospitalizations and more than 110,000 deaths.

Pfizer Inc. (NYSE: PFE, “Pfizer”) and BioNTech SE (Nasdaq: BNTX, “BioNTech”) announced they have reached an agreement with the European Commission (EC) to amend their originally agreed contractual delivery schedules for the Pfizer-BioNTech COVID-19 Vaccine.

Vaccines based on inactivated SARS-CoV-2 virus are commonly used in developing countries due to their low cost. New research from Karolinska Institutet in Sweden shows that a booster shot of mRNA vaccine to individuals who have received two doses of inactivated vaccine offers the same level of protection against COVID-19 as three doses of mRNA vaccine.

Roche (SIX: RO, ROG; OTCQX: RHHBY) has extended its commitment to the World Federation of Hemophilia (WFH) Humanitarian Aid Program until the end of 2028. Roche’s prophylactic treatment will be provided to the WFH Humanitarian Aid Program to continue to treat as many as 1,000 people with haemophilia A in locations where there is little to no access to treatment.

Despite the effectiveness of vaccination campaigns worldwide, the threat posed by COVID-19 still exists. First of all, a new SARS-CoV-2 variant could very well emerge that may not respond to current vaccines. Secondly, the efficacy of the vaccines in the long term remains unknown. Lastly, cases of acute infection are continuing to be reported. And yet, there is no effective treatment to date.

Pfizer Inc. (NYSE: PFE) and Biohaven Pharmaceutical Holding Company Ltd. (NYSE: BHVN) have entered into a definitive agreement under which Pfizer will acquire Biohaven, the maker of NURTEC® ODT, an innovative dual-acting migraine therapy approved for both acute treatment and episodic prevention of migraine in adults.

When a non-metastatic brain tumor – a meningioma – recurs after surgery and radiation treatment, a patient is out of options. No drugs are approved for these aggressive tumors, which occur in up to 20% of cases and can lead to patient disability or even death.

But now Northwestern Medicine scientists, in an international collaboration with scientists at the University of California, San Francisco and the University of Hong Kong, have identified a drug that inhibits growth of the most aggressive meningiomas and how to most accurately identify which meningiomas will respond to the drug.

The U.S. Food and Drug Administration has limited the authorized use of the Janssen COVID-19 Vaccine to individuals 18 years of age and older for whom other authorized or approved COVID-19 vaccines are not accessible or clinically appropriate, and to individuals 18 years of age and older who elect to receive the Janssen COVID-19 Vaccine because they would otherwise not receive a COVID-19 vaccine.