說到超買，就要提到說英語的阿根廷：加拿大
雖然加拿大完全無法研發製造任何武漢肺炎疫苗，口罩也無法達到充份量產供應醫護，徹底
的伸手牌；但是加拿大官方自己說自己在國際上訂了3億3千8百萬劑的各家武漢肺炎疫苗：
https://www.canada.ca/en/public-services-procurement/news/2020/12/canada-to-rece
ive-early-access-to-moderna-covid-19-vaccine.html
https://reurl.cc/qmOO1N
本文節錄：
Moderna, which will supply up to 56 million doses of its messenger RNA (mRNA) va
ccine candidate mRNA-1273.
Pfizer, which will supply up to 76 million doses of its mRNA vaccine candidate d
eveloped with BioNTech, BNT162b2.
Medicago, which will supply up to 76 million doses of its virus-like particle va
ccine candidate.
AstraZeneca, which will supply 20 million doses of its viral vector vaccine cand
idate AZD1222.
Sanofi and GlaxoSmithKline, which will supply up to 72 million doses of their pr
otein subunit vaccine candidate.
Johnson & Johnson, which will supply up to 38 million doses of its viral vector
vaccine candidate Ad26.COV2.S.
Novavax, which will supply up to 76 million doses of its protein subunit vaccine
candidate NVX-CoV2373.
加拿大人口3400萬人，訂了將近3億4千萬劑的量，算起來一個人大概可以打十劑。而澳洲人
口2600萬人，訂購8000萬劑，大概一人打3劑，算是很厚道了。XD
只是呀！就算訂再多排擠到其它國家下單，廠商交貨還是自己就國家優先。加拿大實際上目
前總共只拿到不到112萬劑，少到目前無法執行一人兩劑：
https://www.canada.ca/en/public-health/services/diseases/2019-novel-coronavirus-
infection/prevention-risks/covid-19-vaccine-treatment/vaccine-rollout.html#a4
https://reurl.cc/v5eegN
各省政府建議兩劑施打間隔為42-90天，遠長於廠商建議的14-28天。
所以講白一點，全世界短時間內都不可能有足夠的疫苗，口罩、肥皂洗手、酒精還是目前實
際解。
疫苗的話，還是自己生產最可靠，要不然就會出現加拿大這種狀況：除了當伸手牌以外，完
全無解。