【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         捷克共和国               134                           44                            
2         斯洛伐克                  120                           48                            
3         黑山                        109                           82                            
4         匈牙利                     103                           58                            
5         保加利亚                  84                            80                            
6         波斯尼亚和黑塞哥维那63                            102                           
7         圣马力诺                  58                            N/A                           
8         巴西                        53                            81                            
9         卢森堡                     47                            2                             
10        爱沙尼亚                  46                            43                            
11        黎巴嫩                     46                            84                            
12        阿尔巴尼亚               45                            107                           
13        圣卢西亚                  43                            72                            
14        波兰                        43                            62                            
15        北马其顿                  42                            101                           
16        安提瓜和巴布达         40                            55                            
17        摩尔多瓦                  38                            115                           
18        秘鲁                        38                            94                            
19        拉脱维亚                  38                            52                            
20        西班牙                     36                            35                            
21        马耳他                     36                            36                            
22        意大利                     35                            29                            
23        墨西哥                     34                            78                            
24        博茨瓦纳                  34                            85                            
25        法国                        30                            26                            
26        约旦                        30                            114                           
27        美国                        30                            10                            
28        罗马尼亚                  29                            64                            
29        爱尔兰                     28                            6                             
30        希腊                        27                            46                            
 
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         捷克共和国               7669                          44                            
2         爱沙尼亚                  7372                          43                            
3         黑山                        6311                          82                            
4         圣马力诺                  5923                          N/A                           
5         马耳他                     4826                          36                            
6         匈牙利                     4240                          58                            
7         约旦                        4041                          114                           
8         黎巴嫩                     3209                          84                            
9         塞尔维亚                  3176                          91                            
10        斯洛伐克                  2790                          48                            
11        瑞典                        2633                          13                            
12        西岸和加沙               2558                          133                           
13        以色列                     2542                          25                            
14        斯洛文尼亚               2457                          38                            
15        波兰                        2454                          62                            
16        巴林                        2444                          39                            
17        意大利                     2432                          29                            
18        保加利亚                  2359                          80                            
19        安道尔                     2355                          24                            
20        法国                        2334                          26                            
21        巴西                        2275                          81                            
22        北马其顿                  2262                          101                           
23        科威特                     2249                          30                            
24        摩尔多瓦                  2189                          115                           
25        摩纳哥                     2064                          1                             
26        塞浦路斯                  2025                          45                            
27        拉脱维亚                  1916                          52                            
28        荷兰                        1907                          14                            
29        阿拉伯联合酋长国      1865                          22                            
30        乌拉圭                     1845                          53