Without agar, countries could not produce vaccines or the “miracle drug” penicillin, especially critical in wartime. In fact, they risked a “breakdown of [the] public health service” that would have had “far-reaching and serious results,” according to Lieutenant-General Ernest Bradfield. Extracted from marine algae and solidified into a jelly-like substrate, agar provides the surface on which scientists grow colonies of microbes for vaccine production and antibiotic testing. “The most important service that agar renders to mankind, in war or in peace, is as a bacteriological culture medium,” wrote oceanographer C.K. Tseng in a 1944 essay titled “A Seaweed Goes to War.”3
Greek: mostly fine, with exceptions
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新加坡在特朗普宣布最新政策後，關稅稅率從10%提高到15%，這個城市國家表示正在監測情況，並將很快與美國官員會面，以釐清新徵稅措施的實施方式。
Alison Francis,Senior Science Journalist
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