The world's only twice-a-year shot to prevent HIV could stop transmission — if people can get it
Share this @internewscast.com

WASHINGTON (AP) — The United States has given the green light to the world’s only semi-annual injection aimed at preventing HIV, marking the initial phase of what could be a significant global distribution. This treatment has the potential to safeguard millions, though access to this innovative option in both the U.S. and worldwide remains uncertain.

Despite the continued need for an HIV vaccine, some specialists believe that the shot developed by Gilead Sciences, known as lenacapavir, may be the most effective alternative currently available. This treatment nearly eradicated new infections in two landmark studies involving high-risk individuals, proving more effective than daily preventative pills, which are often forgotten.

“This really has the possibility of ending HIV transmission,” said Greg Millett, public policy director at amfAR, The Foundation for AIDS Research.

Condoms remain a reliable means of protecting against HIV if used consistently, but pre-exposure prophylaxis (PrEP)—which includes daily pills or bimonthly injections—is an increasingly vital strategy. Lenacapavir’s protective coverage of six months is the longest-lasting available, appealing particularly to individuals who prefer fewer medical appointments or wish to avoid the stigma associated with daily medication.

But upheaval in U.S. healthcare — including cuts to public health agencies and Medicaid — and slashing of American foreign aid to fight HIV are clouding the prospects.

Millett said “gaping holes in the system” in the U.S. and globally “are going to make it difficult for us to make sure we not only get lenacapavir into people’s bodies but make sure they come back” twice a year to keep up their protection.

Gilead’s drug already is sold to treat HIV under the brand name Sunlenca. The prevention dose will be sold under a different name, Yeztugo. It’s given as two injections under the skin of the abdomen, leaving a small “depot” of medication to slowly absorb into the body. People must test negative for HIV before getting their twice-a-year dose, Gilead warned. It only prevents HIV transmission — it doesn’t block other sexually transmitted diseases. Some researchers who helped test the shot advise cold packs to counter injection-site pain.

Global efforts at ending the HIV pandemic by 2030 have stalled. There still are more than 30,000 new infections in the U.S. each year and about 1.3 million worldwide.

Only about 400,000 Americans already use some form of PrEP, a fraction of those estimated to benefit. A recent study found states with high use of PrEP saw a decrease in HIV infections, while rates continued rising elsewhere.

About half of new infections are in women, who often need protection they can use without a partner’s knowledge or consent. One rigorous study in South Africa and Uganda compared more than 5,300 sexually active young women and teen girls given twice-yearly lenacapavir or the daily pills. There were no HIV infections in those receiving the shot while about 2% in the comparison group caught HIV from infected sex partners.

A second study found the twice-yearly shot nearly as effective in gay men and gender-nonconforming people in the U.S. and in several other countries hard-hit by HIV.

Ian Haddock of Houston had tried PrEP off and on since 2015 but he jumped at the chance to participate in the lenacapavir study and continues with the twice-yearly shots as part of the research follow-up.

“Now I forget that I’m on PrEP because I don’t have to carry around a pill bottle,” said Haddock, who leads the Normal Anomaly Initiative, a nonprofit serving Black LGBTQ+ communities.

“Men, women, gay, straight – it really just kinds of expands the opportunity for prevention,” he added. Just remembering a clinic visit every six months “is a powerful tool versus constantly having to talk about, like, condoms, constantly making sure you’re taking your pill every day.”

Gilead said the U.S. list price, meaning before insurance, is $28,218 a year, which it called similar to some other PrEP options. The company said it anticipated insurance coverage but also has some financial assistance programs.

Most private insurers are supposed to cover PrEP options without a co-pay although the Supreme Court is considering a case that could overturn that requirement. Congress also is considering huge cuts to Medicaid. And while community health centers still are an option, the Trump administration has largely dismantled HIV prevention work at the Centers for Disease Control and Prevention that would normally get the message to vulnerable populations who’d qualify for the shot, said Carl Schmid of the nonprofit HIV+Hepatitis Policy Institute.

Schmid worries the shot won’t meet its potential because “we’re basically pulling the rug out of HIV prevention and testing and outreach programs.”

Gilead also has applications pending for the twice-yearly shot in other countries. Last fall, the company signed agreements with six generic drug makers to produce low-cost versions of the shot for 120 poor countries mostly in Africa, Southeast Asia and the Caribbean. Gilead plans to make enough shots to supply 2 million people in those countries, at no profit, until the generics are available, said company senior vice president Dr. Jared Baeten.

Winnie Byanyima, executive director of UNAIDS, said in a statement the price is still too high. If it’s unaffordable, she said, “it will change nothing.”

And HIV experts worry the arrangements Gilead has made to reduce costs in some countries leave out middle-income countries like some in Latin America.

“Everyone in every country who’s at risk of HIV needs access to PrEP,” said Dr. Gordon Crofoot of Houston, who helped lead the study in men. “We need to get easier access to PrEP that’s highly effective like this is.”

___

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.

Share this @internewscast.com
You May Also Like

Helicopter and Horseback Teams Search Texas Flood Debris for Missing People

HUNT, Texas – As the search operation continued on Wednesday in Texas,…

Over 100 Lives Lost in Central Texas Flash Floods: What We Know About the Victims

AUSTIN (KXAN) — The tragic weekend of catastrophic flooding in Central Texas…

Video: Firework Tent Engulfed in Flames and Explosions

GRAND RAPIDS, Mich. (WOOD) Firefighters and troopers caught an unexpected firework display…

Trump Urges Increased US Weapon Support for Ukraine Following Recent Pause

WASHINGTON (AP) President Donald Trump said Monday the U.S. will have to…

Individual Charged with Child Sexual Assault at Colorado Water Park

Editor’s Note: This story contains discussions of child abuse that may be…

California Denies Trump’s Request to Prohibit Transgender Athletes

California education officials have formally rejected the Trump administration’s demand to bar…

Community Gathers for Vigil Honoring Texas Flood Victims on Tuesday Evening

AUSTIN (KXAN) Dozens of University of Texas at Austin students and community…

Biden’s Physician Pleads the Fifth During House Oversight Hearing

() President Joe Biden’s White House physician invoked his Fifth Amendment right…

Raskin Urges Release of Epstein Records Involving Trump, Highlights New Jack Smith Report

Democratic members of the House Judiciary Committee called on the Department of…

Philadelphia Labor Strike Concludes with New Union Agreement

PHILADELPHIA (WPHL) A tentative agreement has been reached between the City of…

WATCH: Sarasota Police Save Unconscious Driver Just Before Car Catches Fire

SARASOTA, Fla. (WFLA) — Sarasota police officers quickly intervened to save a…

“Central Florida Braces for 109-Degree ‘Feels-Like’ Temperatures Amid Returning Sea Breeze Storms”

ORLANDO, Fla. – Florida’s summer weather is in full swing, bringing intense…