World IEC Fever Screening Standards Explained

***** '***** *********' ** new ** **** ******, the ********** *** **** practiced *** **** ***** and *** * ****** of ************* ********* **** we ******* ******.

** **********, *** *****'* two *** ************* ********* groups, *** *** *** ISO, **** ********* * standards ************* (*.*., *******)*********:

• *** *****-*-**:*********** ********** ********* — Part *-**: ********** ************ for *** ***** ****** and ********* *********** ** screening ************ *** ***** febrile *********** *********
• ***/** *****:*********** ********** ********* — Deployment, ************** *** *********** guidelines *** *********** ******* humans ***** * ********* thermograph
• *** *****-*-**:*********** ********** ********* — Part *-**: ********** ************ for ***** ****** *** essential *********** ** ******** thermometers *** **** *********** measurement

** ********* ***** * standards *** *** ***** Francs (~$*** ***), ******* them *** ******** **** guide ** ******* *** they ***** ** ***** sceening, *********:

• ***** ****: ***** ***, Other ***** "**********"
• *** **** ******** **** Importance ** ***** ***
• **********, **** *******'* ******** Face
• ****** ** ************ ***** by ***
• ************* ********** *********
• '**** *********' ** *** Temperature **********
• ******* *** ******** *****
• ***** **** ** ******** to ******
• ******* **** ***** ************
• ********* *********** ********
• ******** *********** ************
• ******* *********** **** ** Controlled, ****** ** *** Is ********
• ***** ****** ******, */* Drafts, ***** ****/**** *******
• ********* ********* **** ************
• ***** **** *** *** "Under ****** ************* **********"
• **** **** ** ********** Recommended
• ****-**-********** **********
• ** ******* ******
• ******** ************: ***-**********, ***** Dark ******
• ****** ****** ** ******** One-at-a-Time
• **** ****** ** **** For *** *****/**** ******
• ************* / ********

[***************]

IEC/ISO *********

*** ************* **************** ********** (IEC), ***** ** ******, Switzerland, ** *** *****'* top ********* ************ "*** all **********, ********** *** related ************" ****** ****** *********, ********* *** **, PRC (*****), ******, *******, India, *****, ***.

*** ************* ********* ************ (ISO), **** ******-*****, ********* international ********* *** *** a ******* ******* ** products, *** *********** ****** *********,********* *** ******* ********* above.

FDA ********

**** ************* **** ********* detailed ******** ****** *** fever ********* ******* ****** solutions, *** *** *** has ******** ****, ********* in ********* ****** ***************:

[******* ***] ****** *** labeled ********** **** *** following ********: *** *****-*-**:****

[*** ******'*] ******** ********** and ** ********** **** the ********** ** ***/** 13154: ****

****, ** **** *****, we *** **** *************' recommendations, ** *** *** groups ********** ***** **** collaborate "*******" *** ********* each *****:

*** ************ ******* **** the ************* ************ *** Standardization (***) ** ********** with ********** ********** ** agreement ******* *** *** organizations [******* *****-*-**:****]

*** ************ ******* **** the ************* **************** ********** (IEC) ** *** ******* of **************** *************** [...] IEC *****-*-** ******** *************** on *** ***** ** temperature ********* ********** *** relevant *********** ************ *** responsible ************* ** ***** for ***** ******** ********* [from***/** *****:****]

Focus ** ***** ***, ***** ***** "**********"

*** *** ****** *** inner *** ** *** best **** *** **** temp ******** *** ** it ***** **** ** important ******, ******* ***** body ***** *** "**********":

****** ************ ** ******* areas ***** **** *** region ******** ******** ** the ***** ****** ** unreliable, *** *** ** complicated ** ************, ****** skin ******* **** ********, etc. *** ******* ******** indicates **** *** ****** medially ******** ** *** inner ****** ** *** preferred **** *** ***** screening *** ** *** stability ** **** *********** site. **** ** ******* this ****** ** ******** over *** ******** ******* artery.

ISO **** ******** **** ********** ** ***** ***

*** ********** ** *** inner *** **** ** best ***** ** * real-life ******* *** ****** from ******/** *****:****. *** ****** ***** shows * *** ******* a ***** (********) **** a *** ** **.*°* on ******* ******:

*** * ******** *****, *** **** eye ***** **.*°* *** his ***** **.*°*:

**** ***** ******* *** readings **** * ********* of **°*, *** *****.

Eyeglasses, **** *******'* ******** ****

*** *** **** ****** hair, **********, *** ***** objects ****** *** ** covering *******'* ****:

*********** ** *** ******** to ****** **** *** FACE ** ************ ** hair, **********, *** ***** objects ******* ***** ******** will ********* **** *** ability ** * ********* THERMOGRAPH ** ****** * febrile *********.

Impact ** ************ ***** ** ***

*** ****** ** ************ is *****. ***** ** an *** ********** ** someone ******* *******, ****** totally ********* *** ******** inner *** ****:

**** * *** *** similar *******:

*******, *** ****** * face **** ** **** an ***********, *** ***** to ******-****-***** ******** *** to **** ****** *********** being ********* **** **** the ****:

*** *** ***** ** has ******** *** ******* display ***** ** *** 3 ****** ***** ** "demonstrate *** ******* ******* more *******".

Manufacturers ********** ******** ******

*******, **** ***** ******* fever ******* ** *** disclose **** ******* *** masks ******** ****** ********, along **** *** ********** the ******** ********** ** inner *** ********.

**** ****** ***** **** 'accurate' ******** *** ****** with ******* **** ******* obscure *** ***** *** area, *.*., ******* ***'* *******:

** ************* ****:

** ******** ***** ********* *** **** ****** 140,000+ *****:

*******, ***, ***** ** recommending * ******* ** winding ******* ***** ****** queue ** *** ***** faces *******, ** ***** in **** ***** **** provided ** ** ******** below:

Minimum *** ******** *****

*** ****** *** ******* laboratory ******** *** * thermal ****** ** ±*,*°* in *** **°* ** 39°C *****:

*** *********** ********** ******** of * ********* ***********, including *** *********** *********** shall ** **** **** or ***** ** ** offset ***** ** ±*,*°* over *** ***** ** at ***** **°* ** 39°C

*********, **** ** **** the ******** ****** ** most ***** *** *************, with **** (**** ******, Dahua, ****, *********) ******* ±0,3°C ********** **** ********±*,*°*.

**** ** ***** ****** to ****** **** ************ manufacturers *** ***** ** verify *** ******** ** their ******** **************.

Faces **** ** ******** ** ******

*** ****** ***** ****** be ******** ** *** camera:

*** ******** ****** ***** of *** ********* *********** shall *********** * **** that ** ********** *,** m ** *,* * above *** *****. **** requirement *** ** *** by ****** *** ******** camera. ***plane ** *** **** ** *** ******** ****** **** ****** ** ******** ** *** **** and in line with the TARGET.

*** *** **** **** if **** ** *** achieved, ****** ** "** to * °*" *** possible:

****** *** **** *** camera **** *** ********* aligned, ****** ** ** to * °* *** be **********. **** ****** usually ***** *** *********** value ********.

**** ** *** ******* that *** *** ********* a "******** ********** **********":

**** **** ******* ** manufacturers ***** **** ************* angled *****, *.*.**** ***** *****:

Minimum **** ***** ************

*** ****** ******* **** be ******** ** ***** to ******** *** ****** of ****** ** *** face *****, ***** ****** be * ******* *** by ***:

**** [********] *********** ** intended ** ****** **** there *** ********** ***** PIXELS ** *** ********** of *** **** *** TARGET ** ****** ** accurate **********. *** ******* display ** *** ******** TARGET ***** ***** ** 320 ***** ****** ** 240 ***** ******. ** NORMAL ***, *** ********** of *** **** ***** fill ** ***** *** IMAGE ****** ** *** IMAGE ******.

**** ** *** ************* IPVM *** ***** ******* (e.g.,******'* ***** ***) ** ******* ******* sensors, ***** ***** **** could **** ****** **** this **** ******* * single ****, *** ** or **** ** * row ** *** **+ shown ** ******'* ********* below:

** * **** ** camera ***** ** ** 240 ****** **** *** a **** **** ** about *** ****** ****, effectively * ***-***** ****** should **** * ***** of **** ** ***** than ** ******. *******, Sunell ** **** ******* around ** ****** *** face ** ****, * fifth ** *** *** recommendation.

*** ********* ***** ** that **** ***** ****** on ****** ** ** harder ** *** ******* readings ***** *** ******** of ******** ****** *** colder ***** ** * face **** ***** **, reducing ********.

No ******* ** '**** *********' ** *** *********** ********* **********

*** ***/*** ********* **** no ******* ** **** AI ** ** ******** else ******* ******** ***** obstructions. **** **** ** an ***** ***** ************* may ***** ***** **** standards *** *** ** date.

**** ************* **** **** touted "************ **********" **** claim ************* ****** *** the (****-*****) ********** ******* face **** *********** *** actual **** ***********. *******, the *** ********** **** this "***** **********" ******* inner *** **** *** body **** ** ********* for ** ********* *** "threshold ***********", *.*. *** specific *********** ** ***** the ****** ******:

*** ********* *********** ******** the **** *********** ** the ****** ******** ******** to *** ***** ******* and *** * **** core ***********;there ** * ***** ********** ** *********** ******* ***** *** *****. This difference should ** ********* *** ** *** ********* ** *** ********* ***********.

** *** ** *** middle ** ******* ******** systems ***** **-***-**** *** low ***** ******* *** plan ** ****** *** reporting **** ** **** as ********.

Secondary *********** ********, ******** *********** ************

* **** **** ******* cannot ** ************* ********** a *****, *** **** be ********* **** * clinical ***********, *** *** says:

*** *********** ********* ** being ******* **** ********* THERMOGRAPHS ****** ** ********* with * ********* *********** using * ******** ***********.

*** ******** *********** ****** conform ** * ******** standard,*** *****-*-**.

**** ******** ******** *** now-ubiquitous ******** ************ **** over *** ********; *******, such ******* **** ** tested ** **** * lab *** ** * "sufficiently ***** ***** ** human ********", ****** '*******' body ************ (*.*. **** held ** *** *****) which ******* **** *** testing.

*** *** ********** ********** accuracy ** ±*,*°* *** clinical ************.

Fever **** *** *** "***** ****** ************* **********"

******/** *****:********** *****-*-**:************* ************ ***** **** fever ********* ** ******** under****************:

[***] ********* ************ **** been **** ** *****-**-*****, ports-of **** *** *** entrances ** *********under ****** ************* ********** with the intention of separating febrile from afebrile individuals to help prevent the spread of communicable diseases

[***] **** ******** ******** general ********** *** *** deployment, ************** *** ********* of * ********* *********** intended ** ** **** for ***-******** ******* *********** screening ** ***********under ****** ************* ********** to prevent the spread of infection.

*******, **** *** *** stopped **** *****,**** *** ***'* *****, **** ******* ******* outdoor ***** ********* *********:

Avoid ****** ******, */* ******, ***** ****/**** *******

*** *** **** *** type ** ******** *******, as ** ***** ****** accuracy. ************, ****** ****** such ** ************ ** halogen ****** ** *******:

*** *********** ************ ***** to ** ***** ** the **** ** ******** used ** *** ********* area. ******** **** ** incandescent, *******, ****** ******** halogen *** ***** **** of ***** **** ******* significant ************ (****) ****** be *******. *** **** chosen *** ********* ****** have * ***-********** ********** and ******* ********* ******** radiation **** *** ************.

*** ********** */* ****** be ******** ** ****** they *** *** ******* onto ****** *** ******* them:

****** **** ******* **** as *** ************ ***** can ***** ****** ******* or ******* ** *** FACE *** ****** ** baffled ** ******** ** prevent ******* **** ******* directly **** *** *******.

*** *** **** **** "sun-facing *******, ******* *******, or ******* ** **** (cold ******* ** ******* walls" *** **** "*********" with ******** ******** *** must ** ******* ** well.

** ********, ***** ** an ********* * *** *, 2020, ******** ************** * ********* ****** monitoring *** ***** **** entrance ** * ****** store:

Long **** ** ********** ***********

*** *** ********** * wide ******* ** ********** implement ***** ********** ****** a "****** ********":

• ********* ** ********* *** clinics, ********* ********* *****;
• ********* ** ******** ************** facilities;
• ********* ** **********;
• ********* ** *******;
• ********* ** ********** *********, including ****** *** **** stations;
• ********* ** ***** ******** locations;
• ****** **************.

**** ** *** **** reason "***** *******" **** gone **** * ***** product ** ******** *****-******* ****** ******.

Ambient *********** **** ** **********, ****** ** *** ** ********

*********** ******* *********** ** important, ** ****** ***/**** people **** *** **** accurate *******, ************ ** they *** ********, *** says:

*********** ***** ******** ****** not ** *** **** or *** *** *** especially *** ********.

*** *** ****** **** ideally, *** *********** ****** be **°* ** **°* (68°F *** **°*) *** humidity **** **% ** 50%:

*** ************ ******** ** a ********* *********** *** be ********** **** *** individual ***** ******** ** sweating. ******** ********** *** vary ********* ** * person’s ******* *****, *********** of *********, ****** ** adaptation *** *** ******** humidity. **** ******** ** controlled, ***** ******* *** minimized. ** ******* ********** and ******** ******* ** the *********** ********* *******,it ** ********** **** *** ********* *********** ** ******** ** * ******** ****** ****** *********** **** * *********** ***** ** ** °* ** ** °* *** ******** ******** ***** **** ** % ** ** %. [emphasis added]

*** *** ****** *** way ** ******* **** conditions ***** * ** a ******* ****-******* *****:

***** ********** *** **** be ******** ** ******** a *****, ********** ***********. EXAMPLE * ****-******* *****.

Secondary ********* **** ************

** ***** ** ******* "cross-contamination" (******* *********** ** the **** ********* ******), the *** ********** **** a "********* ********* ****" be *** ** "******* from *** ******* ******* flow" *** ****** *** are ***** ********* *** fever:

*** ********* ********* **** should ** ** * tangent ** *** ********* thermograph ****, *** ******* from *** ******* ******* flow. ********* **** *** entrance ** *** ******** prevents **********.

*** ********* ********* **** should ** ******** ******** with "*****, *****, *************".

**** ****** **** ******* a ****** *** ****** and ********* ******* ******* individuals ** ********** ** the ******** ****** **********:

*** ********* ********* **** is * **** **** that ****** ******** **** a ******** *********** *** accessories **** ****** **** ISO *****-*-** *** ****** be ******* ** ********* medical *********. *** ********* screening **** ****** ** equipped **** ********** ********, e.g. *****, *****, *************. To ******* *****-*************, *** secondary ********* **** ****** be ********** ** ***** patient ******* **** *** facility ** ** ********** with ********** ******* *** with ******* ******** ** others (*********** ****************** **********).

Ease-of-Extraction **********

**'* ********* ** **** sure *** ********* **** allows ******* "**** ** extraction", *.*. ****** *** be ******* ******* ******** bottlenecks ** *** **** of ****** ******* *******:

*** ******** *** ** be ******** ** * manner **** ****** **** of ********** ** ********* febrile ***********

No ******* ******

*** *** **** ********* should *** ** **** screening *****.

**** ******* **** ** to ****** ********* **** and **** ****** **** fevers **** ******* ***** faces ** **** *** system:

******* ****** *** ** proximal ** *** ********* thermograph ****. **** ** to **** ******* ********* cross-infection *** ** ******* facial ******* (********** ** the ******* *******) *********** prior ** ******** *** screening *********** ****.

**** ***** **** *********** cool *** **** ******** a ****** ** ***** the ***** ********* **** they ** *** **** a *****:

Backdrop ************: ***-**********, ***** **** ******

*** *** **** *** recommendations *** *** ******** behind *** ****** ***** screened, ******* **** ** not ** **** *** that **'* *** **********:

*** ******** ****** *** individual ***** ******** ***, where ********, **** ******* should ** — ********* uniform, — ***-********** ** the ** ********, *** — *** **** ** colour ** *** ******* spectrum (****** ** ***** than *****).

People ****** ** ******** ***-**-*-****

** *** *** **** possible **** ** *******'* inner ***, *** ********** a ****** **** ****, and **** ****** ****** "stop *** *****":

*** *********** ** ** screened *** ********** **** single **** *** ****** to **** ** ***** so **** *** ********* thermograph *** ******* *** region ******** ******** ** the ***** ****** *********** distribution *** ********** ** a ****. ********* *********** one ** * **** facilitates *** ******* ** a ******** ********** *** allows *** ************* ** potentially ******* *********** ********* secondary *********.

*******, *** **** ***** that ** ****-****** **********, the ****** *** ******* in "**** **** ****".

** ******** ********** ** high ****** **********, *** response **** *** ********** of *** ********* *********** should ** ******* ** operating ** **** **** time *** ***** *** effective *********. **** *** necessitate **** *** ********* thermograph ** ****** *********.

*** ** ***-****** *********, it's ***** **** ** ask ****** ** ***** still:

**** *** ******** **** and ********** ** *** as *********, *** *********** screening ********* *** ******* the ********** ** ***** still ** * *** location ** ***** ** the ****** ** *** screening *********** ***** *** temperature ** ***** ********

*****, ***** ********** *** *** ***** Cam****** ***** **** ***********, advertising * ************ ********* of ** ** **** people:

Data ****** ** **** *** *** *****/**** ********

*** ********** *** *** data ********** ** ******* temperature ****** ** **** for *** *****:

*** *********** ************ ****** retain **** *********** *** at ***** *** ***** (normal ******* ********** **** for ***** ********** ********). The *********** ************ ****** be ******** ** ******** the **** *** ****** periods **** ****** ********* by *** ****** ****** authorities *** ***** ************* ensuring ********** ** ****** safety.

****: ***********, *** ******** *** ******* ******* ****** ********, as ****** ********* *** "********** ** personal ****" *.*. **** that *** ******** * specific ****** - ***** thermal ******** ******.

*******, ** *** *** user ******* * ******'* name *** ***** *** as *******, **** **** becomes ******* ** **** as ****** *********** ** considered * "******* ********" of ******** ****. (******* *). **** ***** **** data ****** ** ******* very *********, *.*. **** secure *** **** ****** with ****** ***********. ** ISO *****:

*** ********* **** *** electronic ****** *********** *** thus ******* ** ******* and ******** **** ** many *************. ** ****, access ** *** ********* data ****** ** ********** and ****** ******* *** all ******** ****** ** maintained ********* ** ***** law.

Applicability / ********

***** *** *********** ** IEC / *** ********* is ***** *** ******, they *** *** ********* legally *******, *.*., *** does *** **** ***** to **** *** *********. However, **** *** ***** cited, ***********, ** ****** out ** ********** ********, e.g., *** ** *** here. ** ****, ***** against ***** ********* ******* some **** **** ************* should ********. ****, ** one **** ** ******* them *** *********** ********** subsequently *** ****** ** that ********, ** ***** increase ***** **** (*.*., the ************ *** *** follow *** *** / ISO ********). ** *** other ****, ** *** middle ** * ********, the *********** ********* **** standards **** ** *******, at ***** ***** ****.

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