The World Health Organization defines health technology as “the application of organized knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to solve a health problem and improve quality of lives.” While that’s true, it’s a pretty broad statement. In an era when we’re seeing rapid technological shifts in the way people measure, monitor, and think about their health, it’s worth focusing any discussion of health technology to a few key areas that best highlight some of the more exciting – and challenging – aspects of health technology development at this point in 2021.

An antiviral treatment under development by Atea Pharmaceuticals is showing promise against Covid-19.

The U.S. drug regulator declined to approve Sesen Bio Inc.’s lead therapy candidate for a type of bladder cancer, the company said on Aug. 13, sending its shares down more than 80 percent.

The U.S. Food and Drug Administration is expected to announce that the regulatory agency is authorizing the use of a booster shot for the Pfizer-BioNTech and Moderna mRNA COVID-19 vaccines in some immunocompromised patients. 

Daiichi Sankyo and AstraZeneca reported positive topline data from their head-to-head DESTINY-Breast-03 Phase III trial for Enhertu versus trastuzumab emtansine (T-DM1) in patients with HER2 positive metastatic breast cancer.

Novavax

Novavax Inc. on Aug. 5 again delayed the company’s timeline for seeking U.S. authorization for its two-dose Covid-19 vaccine, but expects to become a major distributor to lower and middle-income countries this year.

The number of new Covid-19 cases climbed to a six-month high in the United States, with more than 100,000 infections reported on Aug. 5 as the Delta variant ravages Florida and other states with lower vaccination rates.

Moderna Inc. said on Aug. 5 the company’s Covid-19 vaccine was about 93% effective through six months after the second dose, showing hardly any change from the 94% efficacy reported in the original clinical trial.

French specialty vaccine maker Valneva shared positive topline results from ongoing trials for a potential single-shot vaccine against chikungunya.

Global pharmaceutical giant Pfizer Inc. announced that the company’s trial on a potential treatment for alopecia areata achieved the study’s primary efficacy endpoint.