【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         匈牙利                     141                           58                            
2         捷克共和国               133                           44                            
3         黑山                        114                           82                            
4         波斯尼亚和黑塞哥维那107                           102                           
5         保加利亚                  103                           80                            
6         斯洛伐克                  91                            48                            
7         北马其顿                  78                            101                           
8         巴西                        75                            81                            
9         圣马力诺                  58                            N/A                           
10        波兰                        57                            62                            
11        黎巴嫩                     56                            84                            
12        摩尔多瓦                  54                            115                           
13        约旦                        54                            114                           
14        爱沙尼亚                  52                            43                            
15        意大利                     46                            29                            
16        马耳他                     43                            36                            
17        卢森堡                     41                            2                             
18        乌克兰                     39                            137                           
19        希腊                        37                            46                            
20        罗马尼亚                  36                            64                            
21        秘鲁                        36                            94                            
22        巴拉圭                     35                            105                           
23        西岸和加沙               32                            133                           
24        亚美尼亚                  32                            116                           
25        拉脱维亚                  31                            52                            
26        智利                        30                            59                            
27        阿尔巴尼亚               29                            107                           
28        法国                        28                            26                            
29        立陶宛                     27                            50                            
30        乌拉圭                     27                            53                            
 
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         爱沙尼亚                  7770                          43                            
2         圣马力诺                  6984                          N/A                           
3         捷克共和国               6061                          44                            
4         匈牙利                     5843                          58                            
5         约旦                        5709                          114                           
6         黑山                        5532                          82                            
7         塞舌尔                     4636                          56                            
8         波兰                        4111                          62                            
9         塞尔维亚                  4004                          91                            
10        马耳他                     3557                          36                            
11        保加利亚                  3554                          80                            
12        法国                        3379                          26                            
13        安道尔                     3313                          24                            
14        北马其顿                  3310                          101                           
15        乌拉圭                     3272                          53                            
16        瑞典                        3143                          13                            
17        黎巴嫩                     3085                          84                            
18        波斯尼亚和黑塞哥维那2985                          102                           
19        巴林                        2972                          39                            
20        西岸和加沙               2817                          133                           
21        斯洛文尼亚               2760                          38                            
22        荷兰                        2732                          14                            
23        摩尔多瓦                  2669                          115                           
24        比利时                     2534                          19                            
25        意大利                     2510                          29                            
26        卢森堡                     2509                          2                             
27        巴西                        2483                          81                            
28        奥地利                     2342                          15                            
29        塞浦路斯                  2285                          45                            
30        科威特                     2247                          30