【流星雨说明】病毒在进化， 世界各国的疫情此起彼伏， 想要找出一个客观的评估各国的疫情严重程度很难，评估的方法也在不断改进。
 各个网站最普遍使用的是各国的单日的确诊人数和病亡人数比较。流星雨发现有一些国家不是每天上报疫情数据，就进化成3日， 5日的确诊人数和病亡人数的平均值比较。流星雨其后又发现很多国家的数据周末统计不上来， 就改用了7日的平均值比较， 这个分析数据能够给出绝对人数上比较客观的疫情状况。
 由于各国的测试标准不同， 用上述的方法来比较各国的疫情惨烈程度实际上是不公平的。所有本篇分析， 使用了新的每百万国民的最近7日新冠病亡人数比较来横向衡量各国的疫情程度， 应该是目前最客观的比较方式。
疫情的数据， 取自世界卫生组织和美国霍普金斯大学的世界疫情数据库， 同步到发帖前的几分钟。
世界各国的人口数据， 取自世界银行组织， 更新到2018年， 人口在三年内的差异对本文的算法产生的误差， 可以忽略不计。
7日内新增的每百万国民新冠病亡人数
 
这是目前能反映一个国家疫情严重程度， 或者能比较国家之间疫情的严重程度的最客观的方法。

前 30 国家（地区）: 每百万人中病亡人数最多, 与2018年人均GDP排名
排序    国家                        病亡人数(每百万人)    2018人均GDP排名           
1         塞舌尔                     111                           56                            
2         波斯尼亚和黑塞哥维那110                           102                           
3         克罗地亚                  91                            63                            
4         北马其顿                  81                            101                           
5         保加利亚                  75                            80                            
6         希腊                        72                            46                            
7         黑山                        63                            82                            
8         格鲁吉亚                  62                            110                           
9         特立尼达和多哥         60                            54                            
10        美国                        51                            10                            
11        安提瓜和巴布达         51                            55                            
12        摩纳哥                     50                            1                             
13        匈牙利                     47                            58                            
14        格林纳达                  44                            71                            
15        乌拉圭                     44                            53                            
16        巴拉圭                     43                            105                           
17        意大利                     43                            29                            
18        巴哈马                     43                            31                            
19        阿根廷                     40                            66                            
20        立陶宛                     40                            50                            
21        拉脱维亚                  39                            52                            
22        圭亚那                     38                            108                           
23        斯洛文尼亚               38                            38                            
24        以色列                     37                            25                            
25        塞尔维亚                  36                            91                            
26        马耳他                     36                            36                            
27        哥伦比亚                  35                            95                            
28        苏里南                     35                            100                           
29        波兰                        35                            62                            
30        加拿大                     34                            20                            
 
7日内新增的每百万国民新冠感染人数
 
由于各国的检测标准不同， 同一个国家在不同时期的检测标准也不同， 用这个参数衡量一个国家的疫情严重程度没有用病亡的参数准确， 列在这里作为参考。

前 30 国家（地区）: 每百万人中确诊人数最多, 与2018年人均GDP排名
排序    国家                        确诊人数(每百万人)    2018人均GDP排名           
1         以色列                     54964                         25                            
2         丹马克                     54347                         11                            
3         帕劳                        54272                         60                            
4         斯洛文尼亚               47526                         38                            
5         安道尔                     37960                         24                            
6         葡萄牙                     37778                         40                            
7         法国                        36028                         26                            
8         马尔代夫                  34616                         73                            
9         圣马力诺                  32359                         N/A                           
10        爱沙尼亚                  30965                         43                            
11        瑞士                        29341                         4                             
12        格鲁吉亚                  29211                         110                           
13        瑞典                        28363                         13                            
14        拉脱维亚                  28241                         52                            
15        荷兰                        28079                         14                            
16        比利时                     28000                         19                            
17        冰岛                        27147                         7                             
18        挪威                        25807                         5                             
19        奥地利                     25529                         15                            
20        立陶宛                     24616                         50                            
21        列支敦斯登               23998                         N/A                           
22        卢森堡                     23831                         2                             
23        巴林                        23749                         39                            
24        捷克共和国               23312                         44                            
25        塞舌尔                     20458                         56                            
26        英国                        20156                         21                            
27        乌拉圭                     19974                         53                            
28        斯洛伐克                  19236                         48                            
29        巴巴多斯                  16428                         51                            
30        意大利                     16237                         29