'Nanobodies' could hold clues to new COVID-19 therapies

WEHI researchers are studying 'nanobodies' – tiny immune proteins made by alpacas—in a bid to understand whether they might be effective in blocking SARS-CoV-2, the virus that causes COVID-19.

Shearing of alpacas is necessary, but also stressful

Alpacas, a species of New World camelids, have very thick wool. This requires them to be shorn regularly, just like sheep. But shearing is a source of stress for the animals. This has now been confirmed for the first time ...

Anthropologist turns to the alpaca

D. Andrew Merriwether ambles into his lab wearing a green T-shirt, a weathered Binghamton University ball cap and a graying ponytail. He ignores the birthday cake on the bench (chocolate frosting with peanut butter cups) ...

To swallow or to spit? New medicines for llamas and alpacas

Llamas and alpacas are becoming increasingly popular in Europe and are highly appreciated as trekking animals and as sources of wool. Although they are robust, they occasionally fall ill but there are no authorized drugs ...