Breakthroughs Blog: Maternal health

Interested in more global health innovation news? Every week GHTC scours media reports worldwide to deliver essential global health R&D news and content to your inbox. Sign-up now to receive our weekly R&D News Roundup email.The United Kingdom’s Medicines Healthcare products Regulatory Authority on Wednesday authorized Pfizer and BioNTech’s COVID-19 vaccine for emergency use across the country. The United Kingdom has a supply deal for 40 million doses of the vaccine, enough for 20 million people, which it will begin to distribute in the upcoming days to priority groups including care home residents, health and care staff, the elderly, and populations that are clinically extremely vulnerable. The mRNA-based vaccine, which was shown to have 95 percent efficacy in phase 3 trials, requires a strict cold chain and will be delivered through a network of 50 hospitals, as well as specialist vaccination centers, and any general practitioners and pharmacists that have cold storage capacity. The US Food and Drug Administration (FDA) and the European Medicines Agency are expected to finalize their reviews of the vaccine candidate within the next few weeks.A major federal advisory committee in the United States voted Tuesday that health care personnel and people who live in long-term care facilities should receive priority in COVID-19 vaccine distribution. However, the Advisory Committee on Immunization Practices (ACIP) also acknowledged that pregnant health care workers, who make up about 330,000 members of the workforce, are at heightened risk of COVID-19 mortality and that none of the initial vaccine products have been specifically tested in pregnant people, leaving their inclusion in early vaccine rollout an open question. The unclear implications of the guidance likely means that if the ACIP recommendation is accepted by the Centers for Disease Control and Prevention, the decision will fall to individual states and health care systems to determine whether to offer pregnant health care workers the vaccine alongside their non-pregnant colleagues. FDA emergency use authorization applications for Pfizer’s and Moderna’s COVID-19 vaccine candidates are currently pending, which could lead to approval and rollout later this month.Biotech company Roche received FDA emergency use authorization for its COVID-19 antibody blood test capable of measuring the levels of specific antibodies that target the virus’ cell-unlocking spike protein. The quantitative antibody test provides a result in about 18 minutes and was shown to be very accurate in the 15 days after screening and diagnosis of an active infection with a molecular test. Studies also showed that patients’ antibody concentrations did not fall below a detectable range for at least 100 days following infection. The company has said tests of this kind will play a critical role in measuring vaccine-induced immune responses, and hopes it will help track the success of vaccines as well as identify people who have recovered from an infection and could serve as convalescent plasma donors or assist in the development of new therapies.

The ability of women to choose whether, when, and how many children to have is essential to advancing the health and well-being of women and their families. In fact, research shows that expanding global access to contraception could reduce maternal deaths by nearly one-third and child deaths by one-quarter. Yet today, 218 million women in low- and middle-income countries have an unmet need for modern contraceptives. New contraceptive innovations are urgently needed to help close this contraceptive gap, including tools that are suitable and convenient for women who live far from health care settings and multipurpose products that combine contraception with HIV prevention. In recognition of World Contraception Day, GHTC is testing our readers’ knowledge of the history of contraceptive innovation. Your challenge for each question below: Name that contraceptive method. Loading... (function(i, s, o, g, r, a, m) { var ql = document.querySelectorAll('A[quiz],DIV[quiz],A[data-quiz],DIV[data-quiz]'); if (ql) { if (ql.length) { for (var k = 0; k

Interested in more global health innovation news? Every week GHTC scours media reports worldwide to deliver essential global health R&D news and content to your inbox. Sign-up now to receive our weekly R&D News Roundup email. COVID-19 vaccine trials in the United States, several of which are now in phase 3, have so far not included pregnant women or women who are breastfeeding, and only one potential US-market vaccine manufacturer—AstraZeneca—has begun testing in children. Vaccine candidates are customarily tested first in healthy adults, the population deemed most likely to provide clear results on vaccine efficacy and be at lowest risk for side effects, often leaving out younger populations and women who are pregnant. As manufacturers have been starting to broaden their volunteer pools to other typically underrepresented and at-risk populations—for example, adults over the age of 65 and people with HIV—some experts and advocates remain concerned about the lack of data regarding pregnant women and children.The US Food and Drug Administration (FDA) recently granted emergency use authorization (EUA) to SalivaDirect, a saliva-based COVID-19 diagnostic test developed by researchers at the Yale School of Public Health and funded by the National Basketball Association (NBA). The test joins several other saliva-based tests that have been greenlit by FDA in recent months. SalivaDirect’s Yale-based research team is now working with other labs to develop more saliva-based diagnostics, including one developed at the University of Illinois at Urbana-Champaign, which also received EUA last week. Researchers hope that increased availability of saliva-based tests—which often do not require administration by a trained health care worker and cost less than the standard nasopharyngeal swab tests—will improve speed and affordability of COVID-19 detection.Pharmaceutical companies and research centers, supported by the European Union (EU), have created a 37-member initiative working to advance research and development (R&D) to combat the COVID-19 pandemic. Called the Corona Accelerated R&D in Europe (CARE) initiative, the research-focused consortium has three main goals: screen libraries to identify existing compounds that have potential to be repurposed against COVID-19, perform in silico screening to find new small molecules that fight SARS-CoV-2, and apply approaches like fully human phage and yeast display to the discovery of virus-neutralizing antibodies. The initiative is one of several organizational collaborations working on strategies against COVID-19 and will work to ensure its efforts integrate with and complement other programs, with plans to operate for the next five years.

One of the great things about working at GHTC is that every day we get to read stories about incredible innovations in global health. Most of the technologies we read about are inventive, some are revolutionary, and a few are so unusual, one might think they were ripped from the pages of a science fiction novel. So, to enjoy a bit of fun and mischief this Halloween, we’ve created a new game, TRICK or TREATment, to test our readers’ knowledge of global health technologies. For each question, we will present a description of a global health technology. Choose TREATment if you believe this innovation exists and has market approval. Choose TRICK if you think we are trying to pull one over on you and, instead, the product is still in development or just a figment of our imagination.  Loading... (function(i, s, o, g, r, a, m) { var ql = document.querySelectorAll('A[quiz],DIV[quiz],A[data-quiz],DIV[data-quiz]'); if (ql) { if (ql.length) { for (var k = 0; k