From: Chinese social media reaction to the MERS-CoV and avian influenza A(H7N9) outbreaks
Baseline mean (s.d.) (time period*) | Number per million Weibo posts that contain a given keyword on a given day (number of s.d. away from the mean) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Sep 22 | Sep 23 | Sep 24 | Sep 25 | Sep 26 | Sep 27 | Sep 28 | Sep 29 | Sep 30 | ||
非典 (Feidian, shortened for atypical pneumonia) | 46.95 (s.d., 20.62) (Apr 1 - Jul 1) | 16.3 (−1.44) | 15.6 (−1.47) | 32.7 (−0.64) | 40.3 (−0.27) | 36.5 (−0.46) | 66.2 (0.98) | 49.4 (0.17) | 39.0 (−0.34) | 37.2 (−0.42) |
沙士 (phonetic translation of SARS) | 3.97(s.d., 3.84) (May 1 - Sep 1) | 2.7 (−0.33) | 20.8 (4.39) | 14.0 (2.62) | 87.4 (21.75) | 58.3 (14.17) | 66.2 (16.22) | 15.7 (3.06) | 0 (−1.04) | 8.0 (1.04) |
SARS | 7.81 (s.d., 6.59) (Apr 1 - Jul 1) | 2.7 (−0.77) | 5.2 (−0.40) | 32.7 (3.78) | 210.7 (30.80) | 119.1 (16.89) | 75.3 (10.25) | 24.7 (2.56) | 33.4 (3.88) | 13.3 (0.83) |
冠状病毒 (coronavirus) | 0.33 (s.d., 22.74) (Jan 1 - Sep 1) | 0 (−0.01) | 0 (−0.01) | 0 (−0.01) | 51.6 (2.25) | 63.2 (2.76) | 70.8 (3.10) | 65.1 (2.85) | 306.3 (13.45) | 125.0 (5.48) |