【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         突尼斯                     95                            129                           
2         斐济                        64                            99                            
3         格鲁吉亚                  58                            110                           
4         博茨瓦纳                  57                            85                            
5         纳米比亚                  54                            103                           
6         古巴                        52                            83                            
7         埃斯瓦蒂尼               49                            118                           
8         哈萨克斯坦               44                            76                            
9         南非                        44                            96                            
10        马来西亚                  42                            69                            
11        特立尼达和多哥         42                            54                            
12        印度尼西亚               41                            123                           
13        缅甸                        40                            162                           
14        巴拉圭                     40                            105                           
15        俄罗斯                     36                            67                            
16        阿根廷                     34                            66                            
17        伊朗                        33                            N/A                           
18        哥伦比亚                  30                            95                            
19        巴西                        30                            81                            
20        洪都拉斯                  28                            142                           
21        斯里兰卡                  27                            121                           
22        智利                        26                            59                            
23        利比亚                     26                            92                            
24        墨西哥                     25                            78                            
25        苏里南                     22                            100                           
26        危地马拉                  20                            112                           
27        巴哈马                     20                            31                            
28        越南                        19                            139                           
29        津巴布韦                  19                            145                           
30        圭亚那                     19                            108                           
 
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         斐济                        7296                          99                            
2         博茨瓦纳                  6754                          85                            
3         格鲁吉亚                  6275                          110                           
4         古巴                        5667                          83                            
5         埃斯瓦蒂尼               4144                          118                           
6         马来西亚                  4034                          69                            
7         塞舌尔                     3996                          56                            
8         塞浦路斯                  3457                          45                            
9         哈萨克斯坦               3414                          76                            
10        西班牙                     3017                          35                            
11        伊朗                        2953                          N/A                           
12        英国                        2761                          21                            
13        以色列                     2692                          25                            
14        法国                        2470                          26                            
15        蒙古                        2414                          119                           
16        黑山                        2413                          82                            
17        美国                        2299                          10                            
18        利比亚                     2286                          92                            
19        冰岛                        2282                          7                             
20        摩纳哥                     2140                          1                             
21        安道尔                     2044                          24                            
22        土耳其                     2001                          79                            
23        泰国                        1994                          90                            
24        爱尔兰                     1954                          6                             
25        哥斯达黎加               1936                          65                            
26        伊拉克                     1933                          104                           
27        阿根廷                     1836                          66                            
28        希腊                        1826                          46                            
29        摩洛哥                     1727                          131                           
30        葡萄牙                     1603                          40