【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         芬兰                        54                            16                            
2         萨摩亚                     30                            117                           
3         圣马力诺                  29                            N/A                           
4         希腊                        27                            46                            
5         摩纳哥                     25                            1                             
6         马耳他                     24                            36                            
7         英国                        23                            21                            
8         巴哈马                     22                            31                            
9         爱尔兰                     18                            6                             
10        巴巴多斯                  17                            51                            
11        匈牙利                     15                            58                            
12        德国                        15                            18                            
13        新西兰                     15                            23                            
14        立陶宛                     15                            50                            
15        意大利                     14                            29                            
16        丹马克                     14                            11                            
17        冰岛                        14                            7                             
18        韩国                        14                            34                            
19        法国                        13                            26                            
20        加拿大                     13                            20                            
21        奥地利                     13                            15                            
22        克罗地亚                  12                            63                            
23        特立尼达和多哥         12                            54                            
24        泰国                        12                            90                            
25        葡萄牙                     11                            40                            
26        挪威                        11                            5                             
27        巴拉圭                     10                            105                           
28        澳大利亚                  10                            12                            
29        比利时                     10                            19                            
30        安提瓜和巴布达         10                            55                            
 
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         萨摩亚                     12131                         117                           
2         帕劳                        11827                         60                            
3         新西兰                     11043                         23                            
4         澳大利亚                  10705                         12                            
5         巴巴多斯                  9826                          51                            
6         塞浦路斯                  8066                          45                            
7         德国                        7510                          18                            
8         韩国                        7420                          34                            
9         圣马力诺                  7397                          N/A                           
10        意大利                     6350                          29                            
11        卢森堡                     6214                          2                             
12        法国                        6146                          26                            
13        葡萄牙                     6085                          40                            
14        汤加                        6083                          113                           
15        贝宁                        4903                          165                           
16        奥地利                     4607                          15                            
17        希腊                        4448                          46                            
18        安道尔                     4348                          24                            
19        塞舌尔                     4301                          56                            
20        摩纳哥                     4230                          1                             
21        芬兰                        4068                          16                            
22        比利时                     3508                          19                            
23        所罗门群岛               3419                          146                           
24        马耳他                     3039                          36                            
25        斯洛文尼亚               2928                          38                            
26        台湾*                       2711                          216                           
27        拉脱维亚                  2660                          52                            
28        瑞士                        2627                          4                             
29        以色列                     2515                          25                            
30        特立尼达和多哥         2506                          54