【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         纳米比亚                  111                           103                           
2         突尼斯                     111                           129                           
3         博茨瓦纳                  82                            85                            
4         斐济                        68                            99                            
5         阿曼                        61                            57                            
6         巴拉圭                     54                            105                           
7         塞舌尔                     50                            56                            
8         缅甸                        47                            162                           
9         阿根廷                     47                            66                            
10        厄瓜多尔                  47                            98                            
11        印度尼西亚               44                            123                           
12        古巴                        42                            83                            
13        哥伦比亚                  42                            95                            
14        南非                        42                            96                            
15        格鲁吉亚                  38                            110                           
16        俄罗斯                     36                            67                            
17        苏里南                     35                            100                           
18        马来西亚                  34                            69                            
19        埃斯瓦蒂尼               34                            118                           
20        哈萨克斯坦               33                            76                            
21        巴哈马                     33                            31                            
22        巴西                        32                            81                            
23        津巴布韦                  32                            145                           
24        特立尼达和多哥         27                            54                            
25        智利                        25                            59                            
26        伊朗                        24                            N/A                           
27        洪都拉斯                  24                            142                           
28        利比亚                     24                            92                            
29        圭亚那                     22                            108                           
30        墨西哥                     20                            78                            
 
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                        8107                          99                            
2         古巴                        5339                          83                            
3         格鲁吉亚                  4721                          110                           
4         塞舌尔                     4494                          56                            
5         博茨瓦纳                  3841                          85                            
6         塞浦路斯                  3667                          45                            
7         马来西亚                  3611                          69                            
8         西班牙                     3563                          35                            
9         利比亚                     2839                          92                            
10        埃斯瓦蒂尼               2837                          118                           
11        摩纳哥                     2803                          1                             
12        英国                        2783                          21                            
13        哈萨克斯坦               2740                          76                            
14        蒙古                        2724                          119                           
15        巴哈马                     2692                          31                            
16        伊朗                        2461                          N/A                           
17        冰岛                        2376                          7                             
18        安道尔                     2329                          24                            
19        法国                        2295                          26                            
20        突尼斯                     2169                          129                           
21        伊拉克                     2065                          104                           
22        阿根廷                     2005                          66                            
23        爱尔兰                     1844                          6                             
24        希腊                        1816                          46                            
25        马耳他                     1707                          36                            
26        以色列                     1689                          25                            
27        美国                        1662                          10                            
28        土耳其                     1656                          79                            
29        泰国                        1652                          90                            
30        荷兰                        1623                          14