【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                     145                           58                            
2         乌拉圭                     123                           53                            
3         波斯尼亚和黑塞哥维那119                           102                           
4         北马其顿                  111                           101                           
5         保加利亚                  95                            80                            
6         巴拉圭                     87                            105                           
7         波兰                        83                            62                            
8         巴西                        80                            81                            
9         克罗地亚                  76                            63                            
10        秘鲁                        62                            94                            
11        阿根廷                     62                            66                            
12        乌克兰                     60                            137                           
13        哥伦比亚                  60                            95                            
14        斯洛伐克                  60                            48                            
15        圣马力诺                  58                            N/A                           
16        黑山                        58                            82                            
17        罗马尼亚                  55                            64                            
18        希腊                        52                            46                            
19        亚美尼亚                  46                            116                           
20        突尼斯                     44                            129                           
21        捷克共和国               40                            44                            
22        意大利                     37                            29                            
23        智利                        36                            59                            
24        厄瓜多尔                  36                            98                            
25        摩尔多瓦                  36                            115                           
26        伊朗                        35                            N/A                           
27        立陶宛                     33                            50                            
28        爱沙尼亚                  33                            43                            
29        约旦                        32                            114                           
30        法国                        31                            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                     5978                          53                            
2         塞浦路斯                  4719                          45                            
3         巴林                        4343                          39                            
4         土耳其                     3864                          79                            
5         瑞典                        3606                          13                            
6         佛得角                     3581                          126                           
7         阿根廷                     3574                          66                            
8         马尔代夫                  3553                          73                            
9         克罗地亚                  3538                          63                            
10        塞舌尔                     3477                          56                            
11        荷兰                        3238                          14                            
12        安道尔                     3196                          24                            
13        法国                        2985                          26                            
14        立陶宛                     2770                          50                            
15        斯洛文尼亚               2401                          38                            
16        哥伦比亚                  2373                          95                            
17        巴拉圭                     2350                          105                           
18        科威特                     2297                          30                            
19        智利                        2279                          59                            
20        哥斯达黎加               2198                          65                            
21        蒙古                        2157                          119                           
22        拉脱维亚                  2071                          52                            
23        比利时                     2068                          19                            
24        卢森堡                     2036                          2                             
25        格鲁吉亚                  2036                          110                           
26        爱沙尼亚                  1898                          43                            
27        巴西                        1874                          81                            
28        匈牙利                     1850                          58                            
29        卡塔尔                     1818                          8                             
30        塞尔维亚                  1815                          91