【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         格鲁吉亚                  129                           110                           
2         北马其顿                  101                           101                           
3         斯里兰卡                  67                            121                           
4         马来西亚                  65                            69                            
5         突尼斯                     62                            129                           
6         埃斯瓦蒂尼               58                            118                           
7         黑山                        54                            82                            
8         伊朗                        52                            N/A                           
9         古巴                        52                            83                            
10        斐济                        47                            99                            
11        保加利亚                  47                            80                            
12        多米尼加                  41                            88                            
13        巴哈马                     40                            31                            
14        南非                        38                            96                            
15        博茨瓦纳                  38                            85                            
16        圣卢西亚                  38                            72                            
17        墨西哥                     37                            78                            
18        俄罗斯                     37                            67                            
19        牙买加                     34                            106                           
20        特立尼达和多哥         33                            54                            
21        苏里南                     28                            100                           
22        美国                        28                            10                            
23        圭亚那                     26                            108                           
24        阿塞拜疆                  26                            111                           
25        泰国                        25                            90                            
26        亚美尼亚                  25                            116                           
27        哥斯达黎加               25                            65                            
28        立陶宛                     23                            50                            
29        阿根廷                     22                            66                            
30        巴西                        21                            81                            
 
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         黑山                        6921                          82                            
2         格鲁吉亚                  6715                          110                           
3         以色列                     6369                          25                            
4         圣卢西亚                  5375                          72                            
5         蒙古                        5177                          119                           
6         马来西亚                  4716                          69                            
7         古巴                        4443                          83                            
8         多米尼加                  4153                          88                            
9         塞舌尔                     3884                          56                            
10        英国                        3465                          21                            
11        美国                        3393                          10                            
12        哥斯达黎加               3151                          65                            
13        北马其顿                  2919                          101                           
14        伊朗                        2805                          N/A                           
15        阿塞拜疆                  2648                          111                           
16        博茨瓦纳                  2587                          85                            
17        苏里南                     2585                          100                           
18        西岸和加沙               2563                          133                           
19        斐济                        2483                          99                            
20        爱尔兰                     2464                          6                             
21        哈萨克斯坦               2151                          76                            
22        格林纳达                  2052                          71                            
23        瑞士                        2043                          4                             
24        阿尔巴尼亚               2038                          107                           
25        希腊                        2029                          46                            
26        斯里兰卡                  1938                          121                           
27        文莱                        1917                          32                            
28        塞尔维亚                  1896                          91                            
29        爱沙尼亚                  1851                          43                            
30        埃斯瓦蒂尼               1846                          118