Education and technology

How to reboot international travel without a vaccine

How to reboot international travel without a vaccine

While the world waits for a vaccine to reboot international travel, there’s a fair chance other drugs could do it first. Compared with vaccines, these drugs are getting very little public attention, although researchers across the globe are feverishly working on them. “We have to rethink our options in case the best option is not available,"says Professor Brendan Crabb, director of Melbourne’s Burnet Institute.

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