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. 
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. 
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. 
Sanofi today launches Foundation S - The Sanofi Collective, its philanthropic endowment fund aiming to create healthier futures for generations. Using donations, partnerships and collective action, Foundation S will focus on three critical areas: childhood cancer, the health of communities most vulnerable to the effects of climate change and pollution, and access to lifesaving medicines and vaccines. Pfizer Inc. (NYSE: PFE) shared top-line results from the Phase 2/3 EPIC-PEP (Evaluation of Protease Inhibition for COVID-19 in Post-Exposure Prophylaxis) study evaluating PAXLOVID™ (nirmatrelvir [PF-07321332] tablets and ritonavir tablets) for post-exposure prophylactic use. In this trial, compared to placebo, Pfizer observed risk reductions of 32% and 37% in adults who received PAXLOVID for five and ten days, respectively, to prevent infection. 
SK bioscience and GSK announced submission of a biologics license application for SKYCovione™ a recombinant protein-based COVID-19 vaccine candidate adjuvanted with GSK’s pandemic adjuvant, to the Korean Ministry of Food and Drug Safety (KMFDS) following positive Phase III clinical data. 