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The True Miracle of Ivermectin
MEDPAGE TODAY ^ | January 10, 2026 | Claire Panosian Dunavan, MD

Posted on 01/13/2026 1:42:33 PM PST by nickcarraway

It's time to celebrate the drug's greatest global win

Last year, an inspiring milestone in global health went largely unnoticed in the U.S. How much do you want to bet it was even less on the radar of Americans who still think that ivermectin — a Nobel Prize-winning anti-parasitic drug — can vanquish COVID-19? Sadly, some of them are now embracing another baseless claim: namely, that ivermectin can help cure cancer.

Aye yi yi. Will certain people's willing suspension of disbelief never end?

But today, instead of angst-ing over dangers of modern "medical freedom," I'm focusing on something else. (Even though I do worry about the fact that Arkansas, Idaho, Louisiana, Tennessee, and Texas now allow ivermectin to be sold over the counter, and other states could soon follow.)

Anyway, remember that overlooked milestone I mentioned? It was last year's celebration of 5 billion (count them!) doses of ivermectin donated over 38 years to global programs meant to defeat two scourges afflicting some of the world's poorest people. Here are sketches of those long-neglected diseases that — with sufficient investment and political will — can finally be quashed by periodic treatment with ivermectin and other parasite-fighting drugs.

The Promise of Mass Drug Administration

Let's start with onchocerciasis, commonly called river blindness. This helminthic disease is transmitted to humans by black flies that breed in fast-flowing water. Over years, adult Onchocerca volvulus worms coil and mate in subcutaneous nodules, while thousands of their larval offspring migrate daily from the nodules into skin. The human immune response to these larvae is especially damaging to the eyes and dermis. As a result, onchocerciasis sometimes causes lichenified skin and horrific itching as well as a progressive loss of sight.

Thankfully, mass administration programs launched in the late 1980s, which distribute ivermectin to at-risk populations either once or twice a year, have already prevented blindness in at least 600,000 people both in Africa, the nematode's original home, and the Americas, where the parasite was brought by the trans-Atlantic slave trade.

Then, there's Lymphatic filariasis (LF). LF is a disease caused by a mosquito-borne nematode more broadly distributed in 72 countries in Asia, Africa, the Western Pacific, and parts of the Caribbean and South America. Because adult worms live in lymphatics, LF's clinical hallmark is elephantiasis — a sometimes-grotesque, always-disfiguring condition that typically affects lower limbs and genitalia but can also maim arms and breasts. Many people who either have or risk acquiring LF now receive periodic cocktails of anti-parasitic drugs that include ivermectin and albendazole (Albenza) with or without an older agent called diethylcarbamazine (DEC).

Corporate philanthropy by pharmaceutical giants deserves much of the credit for jump-starting these global preventive campaigns. Starting in 1987, Merck Sharp & Dohme began to freely donate ivermectin (Mectizan) to fight river blindness and later LF, and will continue to do so until the drug is no longer needed. In 1998, the company that is now GlaxoSmithKline (GSK) started giving albendazole to the World Health Organization (WHO) to further aid in combating LF.

Finally, in 2017, the Japanese pharmaceutical company Eisai began donating DEC to the LF effort. Nonetheless, both for river blindness and LF, mass treatment with donated medicines also requires broad public-private partnerships and the concerted efforts of many individuals, ranging from scientific and clinical experts to officials in national ministries of health and front-line health workers.

Thanks to their shared commitment, there is now genuine hope for something unimagined when I first studied tropical medicine: the eventual eradication of two ancient torments that, as far as I can tell, are never mentioned by our latest lot of ivermectin fans and profiteers.

A True Parasite Warrior

One of the things I love about my field is my colleagues' passion to help fellow humans who — through no fault of their own — suffer disability and pain stemming from endemic poverty and disease.

One such colleague is Frank Richards, Jr., MD, who is both a noted expert in vector-borne parasites and partly descended from slaves taken from Nigeria, an original heartland of river blindness. Richards first encountered the disease during a 5-year deployment to Guatemala while working for the CDC. After 18 additional years with the agency, he then spent nearly 20 years with The Carter Center's river blindness, lymphatic filariasis, schistosomiasis, and malaria programs.

Richards has received numerous honors for his work, most recently the Mectizan Award he accepted last November in Bogota, Colombia for his many contributions to the near-eradication of river blindness in the Americas. Between 2013 and 2017, Colombia, Ecuador, Guatemala, and Mexico won their battles, which leaves the Yanomami territory on the Brazil and Venezuela border as the parasite's final Latin American outpost. Last year, another of Richards's long-cherished dreams started to come true when Niger became the first African nation to eradicate river blindness. Today, several other African countries are also nearing success.

Coda

Who could possibly disagree that visual art can't touch us and keep us mindful of global suffering?

One image forever burned in my mind is "The Vulture and the Little Girl," a photo of a starving Sudanese child that the New York Times published more than 30 years ago. "Sightless Among Miracles," a sculpture of a blind African man being led by a boy with a stick, is just as powerful.

What this sculpture depicts was an everyday reality not long ago for certain people living in countries where river blindness thrived. Today, the life-sized work can be found in several places, including the grounds of the WHO in Geneva, The Carter Center in Atlanta, the World Bank in Washington, and the headquarters of Merck in Rahway, New Jersey. And there it should always remain, not just to celebrate a miraculous drug but to remind us to never stop trying to lessen burdens of the global poor.

Having said that, isn't it ironic that ivermectin — a drug of such value to some who have close to nothing — is now being used for all the wrong reasons by others blessed with so much more?


TOPICS: Business/Economy; Health/Medicine; Science
KEYWORDS: ivermectin; junkscience

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1 posted on 01/13/2026 1:42:33 PM PST by nickcarraway
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To: nickcarraway
I tried the Ivermectin regimen prior to chemo and radiation in 2024 and it did nothing to impede my cancer. (as noted by ct scan)

It did however, knock out my Covid in 3 days in 2023.

2 posted on 01/13/2026 1:52:47 PM PST by G Larry (Its RACIST to impose slave wages on LEGAL immigrants and minorities by importing cheap ILLEGAL labor)
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To: nickcarraway

bump for later read/


3 posted on 01/13/2026 1:56:11 PM PST by pollywog (" O thou who changest not....ABIDE with me")
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To: nickcarraway

I had to give my dog an Ivermectin pill recently. It was one of those chewable pills that my dog usually spits out immediately, but the dog ate it without complaint.


4 posted on 01/13/2026 1:57:58 PM PST by Dr. Franklin ("A republic, if you can keep it." )
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To: nickcarraway

The author is so blinded by his predudice, he refuses to mention how harmless Ivermectin is to humans.

It is a miracle drug which is less dangerous than aspirin.


5 posted on 01/13/2026 1:59:47 PM PST by marktwain (----------------------)
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To: G Larry

My understanding is that Ivermectin works best in combo with fenbendazole and it doesn’t work for all cancers.


6 posted on 01/13/2026 2:01:15 PM PST by Valpal1 (Not even the police are safe from the police!!!)
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To: Valpal1

Exactly!

And, not all traditional cancer treatments work all the time for all cancers.


7 posted on 01/13/2026 2:09:05 PM PST by Cold Heart
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To: Valpal1

bump


8 posted on 01/13/2026 2:09:50 PM PST by George from New England (escaped CT back in 2006)
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To: nickcarraway

Sounds like Big Pharma is still made at Ivermectin for curing Covid.


9 posted on 01/13/2026 2:12:14 PM PST by fella ("As it was before Noah so shall it be again," )
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To: marktwain

It is a miracle drug which is less dangerous than aspirin.
______________________________
It’s a true miracle drug. You know it is so by the howling you hear by sophisticated medical doctors and the pharmaceutical industry. As Trump would say what the hell have you got to lose by not taking it because of its historical safe medical record.


10 posted on 01/13/2026 2:34:44 PM PST by iontheball (, )
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To: Valpal1
My understanding is that Ivermectin works best in combo with fenbendazole and it doesn’t work for all cancers.

I have colon cancer and that combo has helped stop my cancer in it's tracks. I am having surgery to have the tumor removed next week so please keep me in your prayers.

11 posted on 01/13/2026 2:36:43 PM PST by fidelis (👈 Under no obligation to respond to rude, ignorant, abusive, bellicose, and obnoxious posts.)
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To: G Larry

Friend who was legally blind from glaucoma. Doctors said there was nothing they could do.

He started taking Ivermectin horse paste past and within 2 years has 60/20 vision. He just turned 80.


12 posted on 01/13/2026 2:40:38 PM PST by stars & stripes forever (Blessed is the nation whose GOD is the LORD. ~ Psalm 33:12)
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To: fidelis

I will.


13 posted on 01/13/2026 2:47:15 PM PST by Valpal1 (Not even the police are safe from the police!!!)
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To: Valpal1

It’s working for me.


14 posted on 01/13/2026 2:53:52 PM PST by sauropod
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To: fidelis

Shalom and may God bless you with healing and wholeness and the best outcome.


15 posted on 01/13/2026 3:03:02 PM PST by Texaspeptoman (Even cannibals... get fed up with people sometimes.)
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To: stars & stripes forever

Just took a dose of Ivermectin paste last night as the flu is going around here!


16 posted on 01/13/2026 3:20:06 PM PST by pollywog (" O thou who changest not....ABIDE with me")
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To: fidelis

Praying for you here in La Verne, Calif!


17 posted on 01/13/2026 3:20:59 PM PST by pollywog (" O thou who changest not....ABIDE with me")
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To: Dr. Franklin

Nobody cares.


18 posted on 01/13/2026 3:29:19 PM PST by chopperk
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To: G Larry

Any one with great doubts about Ivermectin, don’t take it, nobody cares.


19 posted on 01/13/2026 3:32:16 PM PST by chopperk
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To: nickcarraway

Which use was blocked by Blue state gov’s.


20 posted on 01/13/2026 3:39:30 PM PST by SkyDancer ( ~ Am Yisrael Chai ~)
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