1. Pipa Luce Pipa Luce Italy says:

    Also Ebola and Hiv have polibasic cleavage site and their origin is natural.

    BUT all highly pathogenic virus have the same background: bad health condition (spanish flue: war, Wuhan: pollution, ebola and hiv: wars and violence)

    My question: " May weakened animals have an extracellular environment that favors the formation of the polibasic cleavage site?"

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News Medical.
Post a new comment

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.