【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                     173                           58                            
2         波斯尼亚和黑塞哥维那162                           102                           
3         北马其顿                  140                           101                           
4         保加利亚                  120                           80                            
5         斯洛伐克                  95                            48                            
6         黑山                        95                            82                            
7         巴西                        90                            81                            
8         捷克共和国               84                            44                            
9         摩尔多瓦                  76                            115                           
10        乌拉圭                     73                            53                            
11        波兰                        70                            62                            
12        乌克兰                     62                            137                           
13        约旦                        59                            114                           
14        爱沙尼亚                  55                            43                            
15        罗马尼亚                  53                            64                            
16        巴拉圭                     52                            105                           
17        安道尔                     51                            24                            
18        摩纳哥                     50                            1                             
19        意大利                     50                            29                            
20        希腊                        49                            46                            
21        克罗地亚                  49                            63                            
22        亚美尼亚                  44                            116                           
23        秘鲁                        42                            94                            
24        黎巴嫩                     40                            84                            
25        智利                        34                            59                            
26        塞尔维亚                  31                            91                            
27        圣马力诺                  29                            N/A                           
28        哥伦比亚                  26                            95                            
29        卢森堡                     25                            2                             
30        法国                        25                            26                            
 
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         乌拉圭                     6171                          53                            
2         圣马力诺                  5128                          N/A                           
3         安道尔                     4568                          24                            
4         巴林                        4399                          39                            
5         匈牙利                     4269                          58                            
6         波兰                        3960                          62                            
7         爱沙尼亚                  3950                          43                            
8         约旦                        3832                          114                           
9         土耳其                     3755                          79                            
10        北马其顿                  3698                          101                           
11        瑞典                        3655                          13                            
12        黑山                        3329                          82                            
13        塞尔维亚                  3295                          91                            
14        西岸和加沙               3289                          133                           
15        保加利亚                  3135                          80                            
16        法国                        3035                          26                            
17        斯洛文尼亚               3024                          38                            
18        波斯尼亚和黑塞哥维那2932                          102                           
19        塞浦路斯                  2900                          45                            
20        荷兰                        2878                          14                            
21        克罗地亚                  2659                          63                            
22        捷克共和国               2656                          44                            
23        黎巴嫩                     2566                          84                            
24        乌克兰                     2543                          137                           
25        智利                        2483                          59                            
26        阿根廷                     2240                          66                            
27        比利时                     2222                          19                            
28        奥地利                     2196                          15                            
29        科威特                     2193                          30                            
30        立陶宛                     2167                          50