LONDON – Self-amplifying RNA (saRNA) specialist Vaxequity Ltd. has sealed a commercialization deal with Astrazeneca plc after delivering safety data in a phase I/II trial of the technology in a COVID-19 vaccine.
Five days after an FDA advisory committee recommended a booster dose of Pfizer Inc.-Biontech SE’s COVID-19 vaccine, Comirnaty, for people 65 and older or those who are at high risk of a serious infection, the CDC’s Advisory Committee on Immunization Practices (ACIP) struggled Sept. 22 with what a U.S. booster program would look like if only one booster is available when three different COVID-19 vaccines are being used in the country.
Fresh data from Johnson & Johnson show COVID-19 protection dramatically increased with a booster shot of its single-dose vaccine, adding momentum to the U.S. drive for boosters.
Minhai Biotechnology Co. Ltd. has won approval from the NMPA for its 13-valent pneumococcal conjugate vaccine, which makes it the third company with such a vaccine to be greenlighted in China.
SK Bioscience Ltd. has won approval from the South Korean Ministry of Food and Drug Safety (MFDS) to begin a phase III trial for its COVID-19 vaccine candidate GBP-510, making the recombinant protein antigen vaccine the first domestically developed candidate to make it to late-stage testing. “We aim to begin the phase III trials within August and to have the data ready by early 2022,” a company spokesman told BioWorld.
Novavax Inc. now says it plans to submit an emergency use authorization (EUA) to the FDA for its highly efficacious COVID-19 vaccine, NVX-CoV2373, sometime in the fourth quarter, backing off previous plans of a second-quarter and then a third-quarter filing.
Positive phase III top-line results for Valneva SA’s chikungunya virus vaccine candidate, VLA-1553, show the study met its primary endpoint of inducing neutralizing antibody titers, setting it up for possible accelerated approval.
Jiangsu Gdk Biotechnology Co. Ltd. will further develop its vaccine pipeline after it started trading on the Shanghai Stock Exchange Star Market on Aug. 2, where it raised ¥1.21 billion ($187 million) through an initial public offering of 22 million shares. The company plans to use the proceeds from the listing to establish a manufacturing plant to produce its quadrivalent influenza vaccine and invest in R&D for other vaccine candidates, as well as replenish working capital and repay bank loans.
LONDON – The U.K. has set up the first randomized controlled trial of COVID-19 vaccines in pregnant women, to assess different dosing schedules. The aim is to find the balance between longer intervals that are known to spur a greater immune response, against shorter intervals that provide faster protection.
Just weeks after announcing plans to invest billions in an mRNA therapeutics research center, Sanofi SA has acquired Translate Bio Inc. for $3.2 billion, building on a development partnership focused around the technology.
