【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         葡萄牙                     157                           40                            
2         英国                        128                           21                            
3         斯洛伐克                  108                           48                            
4         捷克共和国               96                            44                            
5         埃斯瓦蒂尼               88                            118                           
6         斯洛文尼亚               86                            38                            
7         列支敦斯登               78                            N/A                           
8         立陶宛                     74                            50                            
9         爱尔兰                     73                            6                             
10        拉脱维亚                  70                            52                            
11        墨西哥                     69                            78                            
12        瑞典                        67                            13                            
13        美国                        65                            10                            
14        匈牙利                     64                            58                            
15        安道尔                     64                            24                            
16        德国                        64                            18                            
17        巴拿马                     63                            61                            
18        南非                        63                            96                            
19        黎巴嫩                     60                            84                            
20        意大利                     54                            29                            
21        哥伦比亚                  53                            95                            
22        波兰                        53                            62                            
23        克罗地亚                  51                            63                            
24        摩纳哥                     50                            1                             
25        保加利亚                  48                            80                            
26        以色列                     47                            25                            
27        突尼斯                     45                            129                           
28        西班牙                     45                            35                            
29        瑞士                        44                            4                             
30        波斯尼亚和黑塞哥维那43                            102                           
 
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         葡萄牙                     8472                          40                            
2         安道尔                     6031                          24                            
3         西班牙                     5291                          35                            
4         以色列                     5281                          25                            
5         捷克共和国               4524                          44                            
6         黑山                        4494                          82                            
7         斯洛文尼亚               4187                          38                            
8         黎巴嫩                     3924                          84                            
9         摩纳哥                     3873                          1                             
10        英国                        3713                          21                            
11        美国                        3595                          10                            
12        立陶宛                     3345                          50                            
13        塞舌尔                     3335                          56                            
14        巴拿马                     3065                          61                            
15        爱尔兰                     3002                          6                             
16        拉脱维亚                  2833                          52                            
17        圣马力诺                  2829                          N/A                           
18        爱沙尼亚                  2741                          43                            
19        阿拉伯联合酋长国      2496                          22                            
20        马耳他                     2423                          36                            
21        斯洛伐克                  2408                          48                            
22        瑞典                        2344                          13                            
23        法国                        2200                          26                            
24        荷兰                        2164                          14                            
25        哥伦比亚                  2104                          95                            
26        巴西                        1677                          81                            
27        瑞士                        1623                          4                             
28        阿尔巴尼亚               1592                          107                           
29        智利                        1531                          59                            
30        乌拉圭                     1512                          53