LeslieBoyerMD

Viruses and the Biologics Control Act of 1902

How tetanus and diphtheria outbreaks influenced the safety of antivenom in the US

The earliest antivenoms were crude “antiserum” products. Antiserums were developed mainly in order to cure infectious diseases, such as diphtheria, in the days before we had childhood immunizations and antibiotics. Before the turn of the 20th century, antiserums produced from the blood serum of immunized horses saved many human lives. But . . .

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August 18, 2019

African Horse Sickness

What reptile keepers in the US need to know

It’s been a while since I last posted an entry in this blog. Recently, though, I’ve received several requests for assistance related to a problem I have not covered before: African Horse Sickness. The requests are coming from zoo personnel and private collectors of venomous snakes, in various places in North America.

What is African . . .

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August 16, 2019

Venomous Snakes: a Safety Guide for Reptile Keepers

Guest contribution from William Altimari, first published 1998 by the Society for the Study of Amphibians and Reptiles

From time to time I receive information created by colleagues in the days before online posting was commonplace. Today I was honored to receive a copy of a classic safety guide, provided by author William Altimari. It was first released in 1998 by the Society for the Study of Amphibians and Reptiles, in Herpetological Circular No.26; but most . . .

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June 18, 2017

Introducing a new series of snakebite training videos

Freely available online in French, Spanish and English, "Snakebite and Treatment in Sub-Saharan Africa" summarizes knowledge from experts in public health, biology, manufacturing, and clinical care.

What can be done to correct the antivenom shortage in Africa, and to bring prices down, worldwide?

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The forest cobra, Naja melanoleuca, is common throughout sub-Saharan west Africa. Emergency medical care after its bite includes prompt administration of antivenom, to prevent nerve paralysis.

In Part 1 of this article, I . . .

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March 16, 2017

The Vicious Circle of Antivenom Shortage

What's going on in Sub-Saharan Africa?

What is going on with the shortage of antivenom in Africa?

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Discontinuation of Sanofi Pasteur's Fav-Afrique brought attention to a longstanding shortage of antivenom in sub-Saharan Africa.

Followers of this blog may rightly wonder what happened, after the “Giving African Doctors a Voice” guest blog in May 2016. . . .

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March 12, 2017

Giving African Doctors a Voice

A guest blog / press release from the African Society of Venimology

To my friends and colleagues in the world of toxinology: I have received an urgent request for help from professional colleagues who lack an internet presence of their own. The following message arrived in my email today, on the eve of a major international event (it is Monday, May 23 in Arizona but Tuesday, May 24 in Geneva). I present it . . .

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May 24, 2016

Protocols for Venom Emergencies

What do other people need to find in a hurry, if a reptile keeper is incapacitated by a snakebite?

What is in a “Protocol” for venomous snake emergencies?

(NOTE: THIS ARTICLE IS FOR FUTURE PLANNING, NOT FOR EMERGENCY USE. IF YOU HAVE A SNAKEBITE RIGHT NOW, DO NOT WASTE TIME HERE! CALL YOUR POISON CENTER OR LOCAL EMERGENCY SERVICES / 911 SYSTEM.)

I'm a medical toxinologist. About once a month, somebody who works with . . .

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April 08, 2016

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