Field investigations have not found any indications of respiratory illness in close contacts of the patient.

现场调查未在患者的密切接触者中发现任何呼吸道疾病指征。

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Contact tracing and field investigations are under way and samples have been taken to determine whether family members and other close contacts may have been infected.

正在开展接触者追踪和现场调查，并已采集样本以确定家庭成员和其他密切接触者是否可能已受感染。

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WHO currently recommends that an incubation period of seven days be used for field investigations and the monitoring of patient contacts.

世卫组织目前建议进行现场调查和患者接触者监测时以七天为潜伏期。

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Dr Anthony Speier, director of Disaster Mental Health Operations in the Louisiana Office of Mental Health, says his 600 field counselors have made 800, 000 contacts with people in the year since the storm.

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It displays your familiar contacts in the form of animated humanoid avatars on a field (our favorite one is the piece of bread that blinks and jumps), giving you access to a quick summary of their text messages, phone calls and emails.

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Contacts, maps and websites can be shared wirelessly using near-field communications (NFC), by tapping two compatible phones together.

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