【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                     179                           58                            
2         波斯尼亚和黑塞哥维那156                           102                           
3         圣马力诺                  117                           N/A                           
4         保加利亚                  109                           80                            
5         捷克共和国               108                           44                            
6         北马其顿                  106                           101                           
7         巴西                        89                            81                            
8         斯洛伐克                  79                            48                            
9         黑山                        73                            82                            
10        摩尔多瓦                  72                            115                           
11        波兰                        69                            62                            
12        约旦                        65                            114                           
13        爱沙尼亚                  65                            43                            
14        罗马尼亚                  50                            64                            
15        意大利                     49                            29                            
16        黎巴嫩                     48                            84                            
17        巴拉圭                     48                            105                           
18        乌克兰                     46                            137                           
19        希腊                        41                            46                            
20        塞舌尔                     40                            56                            
21        亚美尼亚                  38                            116                           
22        智利                        37                            59                            
23        法国                        37                            26                            
24        乌拉圭                     36                            53                            
25        博茨瓦纳                  35                            85                            
26        秘鲁                        35                            94                            
27        马耳他                     33                            36                            
28        西班牙                     33                            35                            
29        塞尔维亚                  30                            91                            
30        克罗地亚                  29                            63                            
 
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         圣马力诺                  7250                          N/A                           
2         匈牙利                     6170                          58                            
3         爱沙尼亚                  6000                          43                            
4         波兰                        5256                          62                            
5         约旦                        5025                          114                           
6         乌拉圭                     4736                          53                            
7         安道尔                     4568                          24                            
8         捷克共和国               4494                          44                            
9         黑山                        4324                          82                            
10        法国                        4175                          26                            
11        塞尔维亚                  3904                          91                            
12        瑞典                        3773                          13                            
13        保加利亚                  3696                          80                            
14        北马其顿                  3661                          101                           
15        巴林                        3540                          39                            
16        波斯尼亚和黑塞哥维那3446                          102                           
17        斯洛文尼亚               3245                          38                            
18        塞舌尔                     3213                          56                            
19        荷兰                        3169                          14                            
20        黎巴嫩                     2951                          84                            
21        比利时                     2939                          19                            
22        摩尔多瓦                  2641                          115                           
23        土耳其                     2565                          79                            
24        卢森堡                     2544                          2                             
25        奥地利                     2505                          15                            
26        克罗地亚                  2500                          63                            
27        巴西                        2484                          81                            
28        智利                        2434                          59                            
29        西岸和加沙               2356                          133                           
30        意大利                     2338                          29